Space probe and the second-farthest man-made object from Earth
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STERNENGESCHICHTEN LIVE TOUR 2025! Tickets unter sternengeschichten.live Ein Ring um den Planeten Neptun hat jede Menge Klumpen. Verantwortlich dafür ist der Mond Galatea und wie er das macht, erfahrt ihr in der neuen Folge der Sternengeschichten. Wer den Podcast finanziell unterstützen möchte, kann das hier tun: Mit PayPal (https://www.paypal.me/florianfreistetter), Patreon (https://www.patreon.com/sternengeschichten) oder Steady (https://steadyhq.com/sternengeschichten)
In Folge 120 geht das Jahr zu Ende. Wir lassen die Korken knallen, aber danach geht es gleich weiter mit einem Blick auf das Jahr 2025. Das bringt neue Weltraumteleskope, mit denen Nobelpreise gewonnen werden, coole Raumfahrtmissionen auf der Suche nach Leben auf der Venus und noch viel mehr. Außerdem widmen wir uns ausführlich Carl Sagan, der 2024 seinen 90. Geburtstag gefeiert hätte. Er war nicht nur ein Pionier der Wissenschaftskommunikation sondern auch ein hervorragender Forscher über dessen Leistungen man leicht mehr als nur einen Podcast füllen könnte. Und mit dem Film “A Billion Stars” wäre er vermutlich auch sehr zufrieden gewesen, so wie wir es waren, nachdem wir darüber diskutiert haben. Wenn ihr uns unterstützen wollt, könnt ihr das hier tun: https://www.paypal.com/paypalme/PodcastDasUniversum Oder hier: https://steadyhq.com/de/dasuniversum Oder hier: https://www.patreon.com/dasuniversum
Get ready to giggle and make bad jokes. Uranus is back in the news. In 1986, Voyager 2 flew by the distant ice giant and made a strange discovery—the planet's magnetic field was weird. It's not just weird; it's unlike every other planet in the solar system. For nearly 40 years, scientists have tried to understand why. To solve the mystery, researchers delved into the data collected by Voyager 2 and found a "cosmic coincidence". The solar wind was unusually strong just prior to the flyby, causing the strange observations. This is good news for Uranus's moons, which were thought to be inactive as a result of the Voyager 2 findings. Join planetary scientist Beth Johnson and space plasma physicist Jamie Jasinski from NASA's Jet Propulsion Laboratory as they discuss the initial observations, how the data was reevaluated, and what this all means for future missions to Uranus. (Recorded 12 December 2024.)
What would you like to see more of? Let us know!In this episode of Discover Daily we explore a new revelation: scientists have discovered that NASA's historic 1986 Voyager 2 flyby of Uranus occurred during an extremely rare solar wind event, leading to decades of potentially misleading assumptions about the ice giant's magnetic environment. The spacecraft encountered Uranus during a powerful solar wind compression that occurs less than 4% of the time, capturing the planet in an unusual state that may have skewed our entire understanding of its magnetosphere.T he compressed state observed during the flyby likely pushed plasma out of the system while intensifying radiation belts, suggesting that Uranus's magnetic environment might be more similar to other gas giants than previously thought. This discovery challenges long-held beliefs about Uranus's "vacuum" magnetosphere and unexpectedly intense radiation belts, indicating these might be temporary features rather than permanent characteristics.This revelation has major implications for future space exploration, particularly in the search for subsurface oceans on Uranian moons. Scientists now believe that Uranus's largest moons, Titania and Oberon, spend most of their time within the planet's magnetic bubble, making future ocean detection missions more feasible than previously thought. The findings will significantly influence how we plan future missions to Uranus, emphasizing the need for extended observation periods rather than brief encounters.From Perplexity's Discover Feed:https://www.perplexity.ai/page/we-might-be-wrong-about-uranus-12krxS2oQOq.kkW8sici9QPerplexity is the fastest and most powerful way to search the web. Perplexity crawls the web and curates the most relevant and up-to-date sources (from academic papers to Reddit threads) to create the perfect response to any question or topic you're interested in. Take the world's knowledge with you anywhere. Available on iOS and Android Join our growing Discord community for the latest updates and exclusive content. Follow us on: Instagram Threads X (Twitter) YouTube Linkedin
Astronomy Daily - The Podcast: S03E204Welcome to Astronomy Daily, your go-to source for the latest in space and Astronomy news. I'm your host, Anna, and today we dive into an array of intriguing updates, from Uranus's mysterious magnetic field to groundbreaking space missions and celestial phenomena.Highlights:- Uranus's Magnetic Field Revelation: Delve into the recent discovery that reshapes our understanding of Uranus's magnetic field. Discover how a rare solar wind event during Voyager 2's 1986 flyby compressed the planet's magnetosphere, altering our perceptions and suggesting that its moons, Titania and Oberon, may be more shielded than previously thought.- Fast Radio Bursts Origin Unveiled: Explore the breakthrough in identifying the origins of fast radio bursts (FRBs), with new research linking these phenomena to magnetars in large active galaxies. Understand the role of binary star systems and heavy elements in the formation of these cosmic occurrences.- SpaceX's Launch Marathon: Get ready for a week packed with SpaceX launches, including multiple Starlink missions and the Optus X satellite. Learn about China's significant launches, including a resupply mission to the Tiangong Space Station.- Solar Polar Vortices Discovery: Discover the potential existence of polar vortices on the Sun, controlled by magnetic fields rather than atmospheric conditions. This research could revolutionize our understanding of solar behavior and aid in space weather forecasting.- Gravitational Waves from White Dwarfs: Learn about the unexpected prediction that the upcoming LISA mission could detect gravitational waves from white dwarfs, providing a new way to study stellar evolution in distant galaxies.- Congressional Hearing on UAPs: Tune into the upcoming congressional hearing examining UAP research programs, aiming for greater transparency on these phenomena. Hear from expert witnesses, including Luis Elizondo and Tim Gallaudet.For more cosmic updates, visit our website at astronomydaily.io. Sign up for our free Daily newsletter to stay informed on all things space. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, Tumblr, and TikTok. Share your thoughts and connect with fellow space enthusiasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.Sponsor Links:NordVPN - www.bitesz.com/nordvpn - Secure your internet browsing with up to 74% off!Old Glory - www.bitesz.com/oldglory - Now with official NASA Merch!Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support.
Voyager 2 shuts off one of its five remaining instruments to preserve power. Plus, on This Day in History; an extended look at the history of the first synthetic soap and its successor – a massive brand name that's still dominating the market today – some 90 years later. NASA shut off a Voyager 2 tool to save power | Popular Science (popsci.com) NASA Turns Off Iconic Voyager 2 Instrument As Space Probe Loses Power | IFLScience NASA Turns Off Science Instrument to Save Voyager 2 Power | NASA Jet Propulsion Laboratory (JPL) Development of Tide Synthetic Detergent - American Chemical Society (acs.org) Contact the show - coolstuffcommute@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices
Hvis alt går vel, så bliver ESAs Hera-mission sendt afsted her i begyndelsen af oktober, på kurs mod asteroide-parret Didymos og Dimorphos. Det var jo Dimorphos, der blev ramt af NASAs DART-fartøj i 2022. Med ombord på Hera er to cubesats, den ene fra GomSpace i Aalborg, og målet er at blive klogere på de to asteroider og ikke mindst eftervirkningerne af DARTs impact. Udover dén historie fortæller vi også i de korte rumnyheder om både rumskrot, strømbesparelser på Voyager 2, en selvmordssatellit og meget mere. Lyt med
It's a question that rivals the meaning of life itself: which is better, Star Trek or Star Wars? Of course, they are very different, and that's really the core of it--one is a sweeping fantasy adventure incorporating the "Hero's Journey," while the other is a science fantasy wrapped around a morality play. In the end, we love them both. But there is a bit of cultural (and perhaps generation) divide here, and someone has to put Tariq in his place. Join us for this civilization-shattering conversation! Headlines: NASA's Voyager 2 spacecraft, now 12.8 billion miles from Earth, had to shut down its plasma science instrument due to power constraints. The instrument was the last of its kind still functioning on either Voyager spacecraft. United Launch Alliance (ULA) successfully launched its second Vulcan Centaur rocket, despite an apparent nozzle failure on one of the solid rocket boosters. The rocket carried a mass simulator in place of the delayed Dream Chaser spaceplane. The Sun unleashed an X9.05 solar flare, the strongest directed at Earth since 2017. The resulting coronal mass ejection (CME) could potentially trigger intense auroras visible at lower latitudes this weekend. Main Topic - Star Trek vs. Star Wars: Rod and Tariq share their personal experiences with both franchises, discussing their first encounters with Star Trek and Star Wars and how the franchises have evolved. They compare the intellectual aspects of both universes, with Star Trek often focusing on morality plays and Star Wars being more of a fun, fantasy-driven space opera. The hosts discuss the acting in both franchises, highlighting standout performances and the impact of certain characters and actors. They examine the iconic spaceships from each universe, noting that Star Trek ships like the Enterprise are more recognizable and have had a more significant cultural impact compared to Star Wars ships, with the exception of the Millennium Falcon. Rod and Tariq argue that Star Wars has had a more significant impact on popular culture, while Star Trek has been more influential in inspiring real-life space exploration and scientific careers. They conclude that both franchises have their merits and have played essential roles in getting people excited about space and science fiction. Hosts: Rod Pyle and Tariq Malik Download or subscribe to this show at https://twit.tv/shows/this-week-in-space. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
It's a question that rivals the meaning of life itself: which is better, Star Trek or Star Wars? Of course, they are very different, and that's really the core of it--one is a sweeping fantasy adventure incorporating the "Hero's Journey," while the other is a science fantasy wrapped around a morality play. In the end, we love them both. But there is a bit of cultural (and perhaps generation) divide here, and someone has to put Tariq in his place. Join us for this civilization-shattering conversation! Headlines: NASA's Voyager 2 spacecraft, now 12.8 billion miles from Earth, had to shut down its plasma science instrument due to power constraints. The instrument was the last of its kind still functioning on either Voyager spacecraft. United Launch Alliance (ULA) successfully launched its second Vulcan Centaur rocket, despite an apparent nozzle failure on one of the solid rocket boosters. The rocket carried a mass simulator in place of the delayed Dream Chaser spaceplane. The Sun unleashed an X9.05 solar flare, the strongest directed at Earth since 2017. The resulting coronal mass ejection (CME) could potentially trigger intense auroras visible at lower latitudes this weekend. Main Topic - Star Trek vs. Star Wars: Rod and Tariq share their personal experiences with both franchises, discussing their first encounters with Star Trek and Star Wars and how the franchises have evolved. They compare the intellectual aspects of both universes, with Star Trek often focusing on morality plays and Star Wars being more of a fun, fantasy-driven space opera. The hosts discuss the acting in both franchises, highlighting standout performances and the impact of certain characters and actors. They examine the iconic spaceships from each universe, noting that Star Trek ships like the Enterprise are more recognizable and have had a more significant cultural impact compared to Star Wars ships, with the exception of the Millennium Falcon. Rod and Tariq argue that Star Wars has had a more significant impact on popular culture, while Star Trek has been more influential in inspiring real-life space exploration and scientific careers. They conclude that both franchises have their merits and have played essential roles in getting people excited about space and science fiction. Hosts: Rod Pyle and Tariq Malik Download or subscribe to this show at https://twit.tv/shows/this-week-in-space. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
It's a question that rivals the meaning of life itself: which is better, Star Trek or Star Wars? Of course, they are very different, and that's really the core of it--one is a sweeping fantasy adventure incorporating the "Hero's Journey," while the other is a science fantasy wrapped around a morality play. In the end, we love them both. But there is a bit of cultural (and perhaps generation) divide here, and someone has to put Tariq in his place. Join us for this civilization-shattering conversation! Headlines: NASA's Voyager 2 spacecraft, now 12.8 billion miles from Earth, had to shut down its plasma science instrument due to power constraints. The instrument was the last of its kind still functioning on either Voyager spacecraft. United Launch Alliance (ULA) successfully launched its second Vulcan Centaur rocket, despite an apparent nozzle failure on one of the solid rocket boosters. The rocket carried a mass simulator in place of the delayed Dream Chaser spaceplane. The Sun unleashed an X9.05 solar flare, the strongest directed at Earth since 2017. The resulting coronal mass ejection (CME) could potentially trigger intense auroras visible at lower latitudes this weekend. Main Topic - Star Trek vs. Star Wars: Rod and Tariq share their personal experiences with both franchises, discussing their first encounters with Star Trek and Star Wars and how the franchises have evolved. They compare the intellectual aspects of both universes, with Star Trek often focusing on morality plays and Star Wars being more of a fun, fantasy-driven space opera. The hosts discuss the acting in both franchises, highlighting standout performances and the impact of certain characters and actors. They examine the iconic spaceships from each universe, noting that Star Trek ships like the Enterprise are more recognizable and have had a more significant cultural impact compared to Star Wars ships, with the exception of the Millennium Falcon. Rod and Tariq argue that Star Wars has had a more significant impact on popular culture, while Star Trek has been more influential in inspiring real-life space exploration and scientific careers. They conclude that both franchises have their merits and have played essential roles in getting people excited about space and science fiction. Hosts: Rod Pyle and Tariq Malik Download or subscribe to this show at https://twit.tv/shows/this-week-in-space. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
It's a question that rivals the meaning of life itself: which is better, Star Trek or Star Wars? Of course, they are very different, and that's really the core of it--one is a sweeping fantasy adventure incorporating the "Hero's Journey," while the other is a science fantasy wrapped around a morality play. In the end, we love them both. But there is a bit of cultural (and perhaps generation) divide here, and someone has to put Tariq in his place. Join us for this civilization-shattering conversation! Headlines: NASA's Voyager 2 spacecraft, now 12.8 billion miles from Earth, had to shut down its plasma science instrument due to power constraints. The instrument was the last of its kind still functioning on either Voyager spacecraft. United Launch Alliance (ULA) successfully launched its second Vulcan Centaur rocket, despite an apparent nozzle failure on one of the solid rocket boosters. The rocket carried a mass simulator in place of the delayed Dream Chaser spaceplane. The Sun unleashed an X9.05 solar flare, the strongest directed at Earth since 2017. The resulting coronal mass ejection (CME) could potentially trigger intense auroras visible at lower latitudes this weekend. Main Topic - Star Trek vs. Star Wars: Rod and Tariq share their personal experiences with both franchises, discussing their first encounters with Star Trek and Star Wars and how the franchises have evolved. They compare the intellectual aspects of both universes, with Star Trek often focusing on morality plays and Star Wars being more of a fun, fantasy-driven space opera. The hosts discuss the acting in both franchises, highlighting standout performances and the impact of certain characters and actors. They examine the iconic spaceships from each universe, noting that Star Trek ships like the Enterprise are more recognizable and have had a more significant cultural impact compared to Star Wars ships, with the exception of the Millennium Falcon. Rod and Tariq argue that Star Wars has had a more significant impact on popular culture, while Star Trek has been more influential in inspiring real-life space exploration and scientific careers. They conclude that both franchises have their merits and have played essential roles in getting people excited about space and science fiction. Hosts: Rod Pyle and Tariq Malik Download or subscribe to this show at https://twit.tv/shows/this-week-in-space. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
NASA desactiva el sensor de plasma de Voyager 2 para prolongar su misión en el espacio profundo. NASA ha decidido apagar el detector de plasma de la Voyager 2, lanzada en 1977, con el fin de conservar energía y extender la vida útil de la sonda, que se encuentra a más de 20.5 mil millones de kilómetros de la Tierra.No olvides seguirnos en Spotify para más noticias y análisis.El instrumento, que ayudó a estudiar el plasma y los campos magnéticos en el espacio interestelar, dejará de funcionar para priorizar otros cuatro dispositivos científicos. La misión de la Voyager 2 continuará al menos hasta la década de 2030, con datos que seguirán siendo valiosos para entender los límites del sistema solar y el espacio interestelar.Apagar el detector de plasma es solo el primero de varios ajustes para prolongar la misión. El detector de plasma en la Voyager 2 permitió descubrimientos clave sobre los planetas y el espacio profundo. Por ejemplo, detectó el Io torus en Júpiter, un anillo de plasma generado por la actividad volcánica en su luna Io. Además, ayudó a detectar el choque de terminación, donde el viento solar deja de ser supersónico. Con el paso de los años, la energía de la sonda ha disminuido, lo que ha obligado a NASA a desactivar este instrumento, ya que solo recopilaba datos cada tres meses. La Voyager 2 continuará enviando información sobre rayos cósmicos y campos magnéticos.El principal reto de la Voyager 2 es la falta de energía. Alimentada por generadores termoeléctricos, la energía disponible ha disminuido constantemente debido a la desintegración del plutonio. Esta pérdida obliga a NASA a priorizar qué instrumentos seguirán activos para maximizar el tiempo de vida de la sonda. El equipo decidió apagar el detector de plasma, pero la misión sigue adelante, con otros dispositivos aún recolectando información valiosa sobre el espacio interestelar. Aunque la Voyager 2 ya no utilizará el detector de plasma, seguirá midiendo rayos cósmicos y campos magnéticos hasta al menos el 2030. La misión, que originalmente debía durar solo cuatro años, ha superado todas las expectativas y sigue brindando datos vitales del espacio profundo. La NASA confía en que la decisión permitirá prolongar el funcionamiento de la sonda, que continúa su viaje fuera del sistema solar. Este apagado no es el fin para la Voyager 2. La sonda continuará su misión y enviará información crucial sobre el entorno más allá del sistema solar. Este ajuste es parte de una estrategia para maximizar el uso de la energía que le queda, lo que permitirá seguir obteniendo datos valiosos en los próximos años. El detector de plasma de la Voyager 2 se ha apagado para conservar energía y prolongar la misión. Aún así, la sonda seguirá recolectando datos desde los confines del espacio interestelar. Sigue atento a sus descubrimientos y más noticias del espacio profundo.No olvides seguirnos en Spotify para más noticias y análisis.Bibliografía:PBSCNNThe RegisterMIT NewsConviértete en un seguidor de este podcast: https://www.spreaker.com/podcast/flash-diario-de-el-siglo-21-es-hoy--5835407/support.
Astronomy Daily - The Podcast: S03E170Welcome to Astronomy Daily, your source for the latest space and Astronomy news. I'm Anna, your host, and today we have a packed episode covering exciting developments from NASA's Voyager mission to solar flares and lunar rovers. Let's dive into some fascinating stories from across the cosmos.Highlights:- Voyager 2's Ongoing Journey: NASA has made the tough decision to power down the plasma science instrument aboard Voyager 2, now over 12.8 billion miles from Earth, due to diminishing power supply. Despite this, Voyager 2 continues its groundbreaking exploration with four other active instruments, extending its mission well into the 2030s.- Solar Flares and Geomagnetic Storms: The sun unleashed two powerful flares, including an X 7.1 class flare, the second strongest of the current solar cycle. This eruption caused disruptions to radio communications and is expected to trigger a geomagnetic storm, offering a spectacle for Aurora watchers.- Annular Solar Eclipse: Sky watchers in select locations witnessed a stunning annular solar eclipse, transforming the sun into a "ring of fire." This rare celestial event was visible across parts of the Pacific Ocean, including Hawaii, southern Chile, and Argentina.- NASA's Lunar All Terrain Vehicle: As part of the Artemis missions, NASA is developing the Lunar Terrain Vehicle (LTV), an unpressurized rover for future lunar exploration. A prototype, the Ground Test Unit (GTU), is being tested at Johnson Space Center to refine the design and ensure safe lunar operations.- Vulcan Centaur Rocket's Second Flight: United Launch Alliance's Vulcan Centaur rocket is set for its second test flight, a crucial step towards certifying it for the US Space Force. This mission, carrying a mass simulator, aims to assess the rocket's performance for future national security missions.- ESA's New Norcia Antenna: The European Space Agency has installed a massive 122-ton reflector dish for its newest deep space communication antenna in New Norcia, Australia. This will enhance ESA's ability to communicate with distant spacecraft and support international missions.For more space news, visit our website at astronomydaily.io. There, you can sign up for our free Daily newsletter, catch up on all the latest space and Astronomy news with our constantly updating newsfeed, and listen to all our previous episodes.Don't forget to follow us on social media. Just search for #AstroDailyPod on Facebook, X, YouTubeMusic, and TikTok.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.Sponsor Link:One great deal today from NordVPN...the secure VPN service you need in your life for not very much money. Check out our great deal: www.bitesz.com/nordvpnBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support.
Host | Matthew S WilliamsOn ITSPmagazine
Host | Matthew S WilliamsOn ITSPmagazine
In this episode, The Fellowship begin the Grand Tour of the Voyager probes. Starting with Voyager 2 grab a drink and join us for Voyager Part 1. *Always Drink Responsibly* Follow Us! Twitter: @drinkingcosmos Instagram: @cosmoswithcosmos https://cosmoswithcosmos.com/ Credits: Eric Skiff - Resistor Anthems http://EricSkiff.com/music Stars Background Vid Credit - Josu Relax http://relaxing-site.890m.com https://www.youtube.com/watch?v=X6dJEAs0-Gk Theme Music Remixed by: Ron Proctor https://www.youtube.com/channel/UC__fjzKFm0X0BQWHjYX8Z_w Check Out! Wildixia https://www.etsy.com/shop/Wildixia?ref=profile_header Rolling Bluff Planetarium https://www.rollingbluffsplanetarium.com/
They said they'd never do it. They probably shouldn't have, but here's the orgs talking about an episode of Voyager, Tuvix to be precise, to tie in with their recent coverage of Lower Decks' Twovix. On Thursday 11th July they cover TOS' Elaan Of Troyius, then on 18th, they look at ep 2 of S4 of Lower Decks, I Have No Bones Yet I Must Flee. Feel free to send your thoughts in (just keep the feedback to less than 5 minutes please). Borgcast@gmail.com
The Voyager probes have been transiting space since 1977, and they're still at it 46 years later. But late in 2023, Voyager 1, now 15 billion miles distant, started sending what the flight controllers called "gibberish" back to Earth---uncoordinated ones and zeros and a heartbeat tone. They knew it was still alive, but something had gone wrong. The small team of software wizards at the Jet Propulsion Laboratory got to work and came up with a workaround... but due to the age of the program, did not have an old enough computer on the ground to test it! They'd have to eyeball the sequence and send it to overwrite existing programming on the spacecraft. The round-trip radio signal from Earth takes 45 hours... and it was a nail-biter. Join us as we discuss this rescue beyond the solar system with Voyager Mission Scientist Dr. Linda Spilker. Headlines: Boeing Starliner launch delayed again due to a "buzzing" valve on the Atlas V rocket, not related to the spacecraft itself James Webb Space Telescope detects weather patterns on an exoplanet 41 light-years away, revealing a regenerating atmosphere on a puffy, molten world Elon Musk shares his thoughts on the lack of evidence for alien visitation, citing SpaceX's 6,000 satellites that have never had to maneuver around a UFO Feedback: A listener appreciates the discussion on how music relates to space exploration, but points out a missed opportunity to mention Ronald McNair's planned saxophone performance in space, which was tragically halted by the Challenger disaster. Main Topic - Saving Voyager 1 with Dr. Linda Spilker: Dr. Spilker's career at JPL, starting in 1977 and working on the Voyager mission, Cassini, and returning to Voyager as Project Scientist Voyager's small flight team and science team, many of whom have been with the mission since its inception The spacecraft's journey beyond the heliopause and into interstellar space, making unprecedented measurements of the interstellar medium The ambitious Grand Tour of the outer solar system, visiting Jupiter, Saturn, Uranus, and Neptune, and the remarkable discoveries made at each planet and their moons The recent challenges faced by Voyager 1, including a failed chip and the efforts to restore its function from Earth The limited computing power and memory of the Voyagers compared to modern spacecraft and the ingenuity required to program and communicate with them Pressure Front 2, a mysterious feature in the interstellar medium that Voyager 1 was monitoring before its recent glitch The expected lifespan of the Voyager probes and the need to start shutting down instruments as power decreases in the coming years Dr. Spilker's personal highlights from the mission, including the beauty of Saturn's rings, the geysers on Neptune's moon Triton, and hints of Saturn's moon Enceladus feeding the planet's E-ring Wishes for future exploration of the outer solar system, focusing on the ice giants Uranus and Neptune, Pluto, and other small worlds with rings Hosts: Rod Pyle and Tariq Malik Guest: Dr. Linda Spilker Download or subscribe to this show at https://twit.tv/shows/this-week-in-space. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
The Voyager probes have been transiting space since 1977, and they're still at it 46 years later. But late in 2023, Voyager 1, now 15 billion miles distant, started sending what the flight controllers called "gibberish" back to Earth---uncoordinated ones and zeros and a heartbeat tone. They knew it was still alive, but something had gone wrong. The small team of software wizards at the Jet Propulsion Laboratory got to work and came up with a workaround... but due to the age of the program, did not have an old enough computer on the ground to test it! They'd have to eyeball the sequence and send it to overwrite existing programming on the spacecraft. The round-trip radio signal from Earth takes 45 hours... and it was a nail-biter. Join us as we discuss this rescue beyond the solar system with Voyager Mission Scientist Dr. Linda Spilker. Headlines: Boeing Starliner launch delayed again due to a "buzzing" valve on the Atlas V rocket, not related to the spacecraft itself James Webb Space Telescope detects weather patterns on an exoplanet 41 light-years away, revealing a regenerating atmosphere on a puffy, molten world Elon Musk shares his thoughts on the lack of evidence for alien visitation, citing SpaceX's 6,000 satellites that have never had to maneuver around a UFO Feedback: A listener appreciates the discussion on how music relates to space exploration, but points out a missed opportunity to mention Ronald McNair's planned saxophone performance in space, which was tragically halted by the Challenger disaster. Main Topic - Saving Voyager 1 with Dr. Linda Spilker: Dr. Spilker's career at JPL, starting in 1977 and working on the Voyager mission, Cassini, and returning to Voyager as Project Scientist Voyager's small flight team and science team, many of whom have been with the mission since its inception The spacecraft's journey beyond the heliopause and into interstellar space, making unprecedented measurements of the interstellar medium The ambitious Grand Tour of the outer solar system, visiting Jupiter, Saturn, Uranus, and Neptune, and the remarkable discoveries made at each planet and their moons The recent challenges faced by Voyager 1, including a failed chip and the efforts to restore its function from Earth The limited computing power and memory of the Voyagers compared to modern spacecraft and the ingenuity required to program and communicate with them Pressure Front 2, a mysterious feature in the interstellar medium that Voyager 1 was monitoring before its recent glitch The expected lifespan of the Voyager probes and the need to start shutting down instruments as power decreases in the coming years Dr. Spilker's personal highlights from the mission, including the beauty of Saturn's rings, the geysers on Neptune's moon Triton, and hints of Saturn's moon Enceladus feeding the planet's E-ring Wishes for future exploration of the outer solar system, focusing on the ice giants Uranus and Neptune, Pluto, and other small worlds with rings Hosts: Rod Pyle and Tariq Malik Guest: Dr. Linda Spilker Download or subscribe to this show at https://twit.tv/shows/this-week-in-space. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
The Voyager probes have been transiting space since 1977, and they're still at it 46 years later. But late in 2023, Voyager 1, now 15 billion miles distant, started sending what the flight controllers called "gibberish" back to Earth---uncoordinated ones and zeros and a heartbeat tone. They knew it was still alive, but something had gone wrong. The small team of software wizards at the Jet Propulsion Laboratory got to work and came up with a workaround... but due to the age of the program, did not have an old enough computer on the ground to test it! They'd have to eyeball the sequence and send it to overwrite existing programming on the spacecraft. The round-trip radio signal from Earth takes 45 hours... and it was a nail-biter. Join us as we discuss this rescue beyond the solar system with Voyager Mission Scientist Dr. Linda Spilker. Headlines: Boeing Starliner launch delayed again due to a "buzzing" valve on the Atlas V rocket, not related to the spacecraft itself James Webb Space Telescope detects weather patterns on an exoplanet 41 light-years away, revealing a regenerating atmosphere on a puffy, molten world Elon Musk shares his thoughts on the lack of evidence for alien visitation, citing SpaceX's 6,000 satellites that have never had to maneuver around a UFO Feedback: A listener appreciates the discussion on how music relates to space exploration, but points out a missed opportunity to mention Ronald McNair's planned saxophone performance in space, which was tragically halted by the Challenger disaster. Main Topic - Saving Voyager 1 with Dr. Linda Spilker: Dr. Spilker's career at JPL, starting in 1977 and working on the Voyager mission, Cassini, and returning to Voyager as Project Scientist Voyager's small flight team and science team, many of whom have been with the mission since its inception The spacecraft's journey beyond the heliopause and into interstellar space, making unprecedented measurements of the interstellar medium The ambitious Grand Tour of the outer solar system, visiting Jupiter, Saturn, Uranus, and Neptune, and the remarkable discoveries made at each planet and their moons The recent challenges faced by Voyager 1, including a failed chip and the efforts to restore its function from Earth The limited computing power and memory of the Voyagers compared to modern spacecraft and the ingenuity required to program and communicate with them Pressure Front 2, a mysterious feature in the interstellar medium that Voyager 1 was monitoring before its recent glitch The expected lifespan of the Voyager probes and the need to start shutting down instruments as power decreases in the coming years Dr. Spilker's personal highlights from the mission, including the beauty of Saturn's rings, the geysers on Neptune's moon Triton, and hints of Saturn's moon Enceladus feeding the planet's E-ring Wishes for future exploration of the outer solar system, focusing on the ice giants Uranus and Neptune, Pluto, and other small worlds with rings Hosts: Rod Pyle and Tariq Malik Guest: Dr. Linda Spilker Download or subscribe to this show at https://twit.tv/shows/this-week-in-space. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
The Voyager probes have been transiting space since 1977, and they're still at it 46 years later. But late in 2023, Voyager 1, now 15 billion miles distant, started sending what the flight controllers called "gibberish" back to Earth---uncoordinated ones and zeros and a heartbeat tone. They knew it was still alive, but something had gone wrong. The small team of software wizards at the Jet Propulsion Laboratory got to work and came up with a workaround... but due to the age of the program, did not have an old enough computer on the ground to test it! They'd have to eyeball the sequence and send it to overwrite existing programming on the spacecraft. The round-trip radio signal from Earth takes 45 hours... and it was a nail-biter. Join us as we discuss this rescue beyond the solar system with Voyager Mission Scientist Dr. Linda Spilker. Headlines: Boeing Starliner launch delayed again due to a "buzzing" valve on the Atlas V rocket, not related to the spacecraft itself James Webb Space Telescope detects weather patterns on an exoplanet 41 light-years away, revealing a regenerating atmosphere on a puffy, molten world Elon Musk shares his thoughts on the lack of evidence for alien visitation, citing SpaceX's 6,000 satellites that have never had to maneuver around a UFO Feedback: A listener appreciates the discussion on how music relates to space exploration, but points out a missed opportunity to mention Ronald McNair's planned saxophone performance in space, which was tragically halted by the Challenger disaster. Main Topic - Saving Voyager 1 with Dr. Linda Spilker: Dr. Spilker's career at JPL, starting in 1977 and working on the Voyager mission, Cassini, and returning to Voyager as Project Scientist Voyager's small flight team and science team, many of whom have been with the mission since its inception The spacecraft's journey beyond the heliopause and into interstellar space, making unprecedented measurements of the interstellar medium The ambitious Grand Tour of the outer solar system, visiting Jupiter, Saturn, Uranus, and Neptune, and the remarkable discoveries made at each planet and their moons The recent challenges faced by Voyager 1, including a failed chip and the efforts to restore its function from Earth The limited computing power and memory of the Voyagers compared to modern spacecraft and the ingenuity required to program and communicate with them Pressure Front 2, a mysterious feature in the interstellar medium that Voyager 1 was monitoring before its recent glitch The expected lifespan of the Voyager probes and the need to start shutting down instruments as power decreases in the coming years Dr. Spilker's personal highlights from the mission, including the beauty of Saturn's rings, the geysers on Neptune's moon Triton, and hints of Saturn's moon Enceladus feeding the planet's E-ring Wishes for future exploration of the outer solar system, focusing on the ice giants Uranus and Neptune, Pluto, and other small worlds with rings Hosts: Rod Pyle and Tariq Malik Guest: Dr. Linda Spilker Download or subscribe to this show at https://twit.tv/shows/this-week-in-space. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
This episode contains: Everyone is here and accounted for, but earlier than usual. We talk about why. Steven played some Fallout Wasteland Warfare and watched the entire Amazon Prime Fallout series, because of course he did. Devon has been watching as well, Ben is still in progress. If you liked the show, you should play Fallout 4 (or maybe Fallout 76). Steven and Ben are watching X-Men '97 and if you're not, you're really missing out (Devon, looking at you). It's a mutant soap opera and we're here for it. Steven comments that it's not a Wolverine show, and that makes it different and makes it feel more X-Men-y. We chat about the Life/Death storyline in the show and in the comics. Ben is super excited to talk about Star Trek Discovery and it's latest time-loop episode. Sweet Dreams Til Sunbeams Find You: 50 Years Later, This Apollo-Era Antenna Still Talks to Voyager 2. Deep Space Station 43 (DSS-43), an antenna located at the Canberra Deep Space Communication Complex, has been instrumental in space exploration for over 50 years. It is responsible for over 40% of all data retrieved by celestial explorers and is the only antenna capable of communicating with Voyager 2. DSS-43 was honored with an IEEE Milestone in March during a ceremony held at the Canberra Deep Space Communication Complex. https://spectrum.ieee.org/apollo-era-antenna-voyager-2 This Week In Space: Astrophysicist explains science behind once-in-a-lifetime nova outburst that will light up the sky this year. The nova will create a "new" star in the night sky, and will light up sometime between now and September. It will be as bright as the North Star. We also talk about what a Type 1a supernova is. https://phys.org/news/2024-03-astrophysicist-science-lifetime-nova-outburst.html https://en.wikipedia.org/wiki/Type_Ia_supernova Book Club: The Long Game (The Far Reaches Collection) by Ann Leckie. https://www.amazon.com/Long-Game-Far-Reaches-collection-ebook/dp/B0C4QPCYZ4 Steven and Ben both read the short story, while Devon completely forgot. Boo Devon. Both Ben and Steven enjoyed the story, but had a few little nitpicks. We also talk about where this segment is going in the future. Next week: Void (The Far Reaches Collection) by Veronia Roth.
Der Saturnmond Hyperion hat eine chaotische Rotation. Warum er so taumelt und was das für Auswirkungen hat, eerfahrt ihr in der neuen Folge der Sternengeschichten. Wer den Podcast finanziell unterstützen möchte, kann das hier tun: Mit PayPal (https://www.paypal.me/florianfreistetter), Patreon (https://www.patreon.com/sternengeschichten) oder Steady (https://steadyhq.com/sternengeschichten
The sinking of HMAS Voyager in 1964, following a collision with HMAS Melbourne during a night-time exercise off New South Wales, resulted in 82 fatalities. Miscommunication and poor visibility were identified as primary causes, highlighting deficiencies in naval procedures and equipment. Subsequent reforms were implemented within the Royal Australian Navy to enhance ship-to-ship communication, radar systems, and operational practices, emphasizing the crucial importance of effective communication and safety protocols in maritime operations and the inherent risks involved.Join Holly & Matthew as they delve into the aftermath, where reforms sparked by a Royal Commission reshaped naval protocols.Become a supporter of this podcast: https://www.spreaker.com/podcast/weird-crap-in-australia--2968350/support.
Rumors of internal panic at Apple, and concerns about the future of RISC-V. Plus, the software update of the century.
This week on Planetary Radio, we're traveling back in time to uncover the luminous infancy of Jupiter and its impact on its enigmatic moon, Io. Carver Bierson, a postdoctoral researcher at Arizona State University, tells the tale of how Jupiter's radiant beginnings might have turned Io from a water-rich moon into a world with lakes of lava. You'll also hear from two legendary figures of space exploration, Voyager project manager Suzanne Dodd and Voyager project scientist Linda Spilker, as they delve into the endeavor to reestablish contact with the iconic Voyager 2 spacecraft with our senior communications advisor, Mat Kaplan. And don't miss "What's Up" with our chief scientist, Bruce Betts, as he answers a question from our Planetary Society member community. Discover more at: https://www.planetary.org/planetary-radio/2023-lost-oceans-and-found-signals See omnystudio.com/listener for privacy information.
Der kleine Uranusmond Miranda ist seltsam. Dort gibt es nicht nur die höchste Klippe des Sonnensystems sondern jede Menge andere komische Gegenden. Was wir darüber wissen, erfahrt ihr in der neuen Folge der Sternengeschichten. Wer den Podcast finanziell unterstützen möchte, kann das hier tun: Mit PayPal (https://www.paypal.me/florianfreistetter), Patreon (https://www.patreon.com/sternengeschichten) oder Steady (https://steadyhq.com/sternengeschichten)
Picture of the Week: Steve shares a funny "what we say vs what we mean" image about tech support conversations. WinRAR v6.23 fixes: Steve explains that updating to the latest WinRAR is more important than initially thought, with two critical vulnerabilities being actively exploited by hackers since April to install malware. HTTPS for local networks: Responding to listener email, Steve agrees HTTP is fine for local network devices like routers but notes risks in larger corporate networks. Portable domains for email: Steve endorses a listener suggestion to purchase your own domain and use third-party services, retaining control if a provider shuts down. Google Topics and monopolies: Steve and Leo debate whether Topics favors large advertisers with greater reach to get user targeting data. Voyager 2 antenna analysis: A listener calculates the antenna beam width mathematically, showing 2 degrees off-axis may not be as remarkable as it sounded. Windows time settings: Steve clarifies the STS issue does not impact end users changing Windows clock settings, it's enterprise server-side. Unix time in TLS handshakes: The hosts discuss why Unix time stamps are sent but not required for TLS, tracing back to early nonce generation. Fake flash drives: Steve warns of a slew of fake high-capacity thumb drives flooding the market, explaining how SpinRite tests detected the flaw. Man-in-the-middle attacks: While agreeing HTTPS helps prevent malicious injection, Steve examines MITM attack practicality, arguing they are difficult for hackers to pull off. Show Notes - https://www.grc.com/sn/SN-937-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Sponsors: kolide.com/securitynow canary.tools/twit - use code: TWIT Building Cyber Resilience Podcast
Picture of the Week: Steve shares a funny "what we say vs what we mean" image about tech support conversations. WinRAR v6.23 fixes: Steve explains that updating to the latest WinRAR is more important than initially thought, with two critical vulnerabilities being actively exploited by hackers since April to install malware. HTTPS for local networks: Responding to listener email, Steve agrees HTTP is fine for local network devices like routers but notes risks in larger corporate networks. Portable domains for email: Steve endorses a listener suggestion to purchase your own domain and use third-party services, retaining control if a provider shuts down. Google Topics and monopolies: Steve and Leo debate whether Topics favors large advertisers with greater reach to get user targeting data. Voyager 2 antenna analysis: A listener calculates the antenna beam width mathematically, showing 2 degrees off-axis may not be as remarkable as it sounded. Windows time settings: Steve clarifies the STS issue does not impact end users changing Windows clock settings, it's enterprise server-side. Unix time in TLS handshakes: The hosts discuss why Unix time stamps are sent but not required for TLS, tracing back to early nonce generation. Fake flash drives: Steve warns of a slew of fake high-capacity thumb drives flooding the market, explaining how SpinRite tests detected the flaw. Man-in-the-middle attacks: While agreeing HTTPS helps prevent malicious injection, Steve examines MITM attack practicality, arguing they are difficult for hackers to pull off. Show Notes - https://www.grc.com/sn/SN-937-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Sponsors: kolide.com/securitynow canary.tools/twit - use code: TWIT Building Cyber Resilience Podcast
Picture of the Week: Steve shares a funny "what we say vs what we mean" image about tech support conversations. WinRAR v6.23 fixes: Steve explains that updating to the latest WinRAR is more important than initially thought, with two critical vulnerabilities being actively exploited by hackers since April to install malware. HTTPS for local networks: Responding to listener email, Steve agrees HTTP is fine for local network devices like routers but notes risks in larger corporate networks. Portable domains for email: Steve endorses a listener suggestion to purchase your own domain and use third-party services, retaining control if a provider shuts down. Google Topics and monopolies: Steve and Leo debate whether Topics favors large advertisers with greater reach to get user targeting data. Voyager 2 antenna analysis: A listener calculates the antenna beam width mathematically, showing 2 degrees off-axis may not be as remarkable as it sounded. Windows time settings: Steve clarifies the STS issue does not impact end users changing Windows clock settings, it's enterprise server-side. Unix time in TLS handshakes: The hosts discuss why Unix time stamps are sent but not required for TLS, tracing back to early nonce generation. Fake flash drives: Steve warns of a slew of fake high-capacity thumb drives flooding the market, explaining how SpinRite tests detected the flaw. Man-in-the-middle attacks: While agreeing HTTPS helps prevent malicious injection, Steve examines MITM attack practicality, arguing they are difficult for hackers to pull off. Show Notes - https://www.grc.com/sn/SN-937-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Sponsors: kolide.com/securitynow canary.tools/twit - use code: TWIT Building Cyber Resilience Podcast
Picture of the Week: Steve shares a funny "what we say vs what we mean" image about tech support conversations. WinRAR v6.23 fixes: Steve explains that updating to the latest WinRAR is more important than initially thought, with two critical vulnerabilities being actively exploited by hackers since April to install malware. HTTPS for local networks: Responding to listener email, Steve agrees HTTP is fine for local network devices like routers but notes risks in larger corporate networks. Portable domains for email: Steve endorses a listener suggestion to purchase your own domain and use third-party services, retaining control if a provider shuts down. Google Topics and monopolies: Steve and Leo debate whether Topics favors large advertisers with greater reach to get user targeting data. Voyager 2 antenna analysis: A listener calculates the antenna beam width mathematically, showing 2 degrees off-axis may not be as remarkable as it sounded. Windows time settings: Steve clarifies the STS issue does not impact end users changing Windows clock settings, it's enterprise server-side. Unix time in TLS handshakes: The hosts discuss why Unix time stamps are sent but not required for TLS, tracing back to early nonce generation. Fake flash drives: Steve warns of a slew of fake high-capacity thumb drives flooding the market, explaining how SpinRite tests detected the flaw. Man-in-the-middle attacks: While agreeing HTTPS helps prevent malicious injection, Steve examines MITM attack practicality, arguing they are difficult for hackers to pull off. Show Notes - https://www.grc.com/sn/SN-937-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Sponsors: kolide.com/securitynow canary.tools/twit - use code: TWIT Building Cyber Resilience Podcast
Picture of the Week. NASA "shouted" at Voyager. Another view of Microsoft. What about this Chinese attack? AI meets Keyboard Acoustic Side-Channel attacks. Closing the Loop. Revisiting Global Privacy Control. Show Notes: https://www.grc.com/sn/SN-934-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.
Picture of the Week. NASA "shouted" at Voyager. Another view of Microsoft. What about this Chinese attack? AI meets Keyboard Acoustic Side-Channel attacks. Closing the Loop. Revisiting Global Privacy Control. Show Notes: https://www.grc.com/sn/SN-934-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.
Picture of the Week. NASA "shouted" at Voyager. Another view of Microsoft. What about this Chinese attack? AI meets Keyboard Acoustic Side-Channel attacks. Closing the Loop. Revisiting Global Privacy Control. Show Notes: https://www.grc.com/sn/SN-934-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Sponsors: GO.ACILEARNING.COM/TWIT canary.tools/twit - use code: TWIT cs.co/twit
Picture of the Week. NASA "shouted" at Voyager. Another view of Microsoft. What about this Chinese attack? AI meets Keyboard Acoustic Side-Channel attacks. Closing the Loop. Revisiting Global Privacy Control. Show Notes: https://www.grc.com/sn/SN-934-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.
Picture of the Week. NASA "shouted" at Voyager. Another view of Microsoft. What about this Chinese attack? AI meets Keyboard Acoustic Side-Channel attacks. Closing the Loop. Revisiting Global Privacy Control. Show Notes: https://www.grc.com/sn/SN-934-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Sponsors: GO.ACILEARNING.COM/TWIT canary.tools/twit - use code: TWIT cs.co/twit
Picture of the Week. NASA "shouted" at Voyager. Another view of Microsoft. What about this Chinese attack? AI meets Keyboard Acoustic Side-Channel attacks. Closing the Loop. Revisiting Global Privacy Control. Show Notes: https://www.grc.com/sn/SN-934-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.
SpaceTime with Stuart Gary | Astronomy, Space & Science News
**Voyager 2's Intergalactic Journey Continues:** Despite a brief loss of contact, NASA's Voyager 2 spacecraft, currently journeying through the vast expanse of interstellar space, approximately twenty billion kilometers away, has been confirmed to be fully operational.**Revolution in Earth's Plate Tectonics:** A groundbreaking study suggests a recent transformation in Earth's plate tectonics system, which was previously divided into two unique layers.**Successful Supply Mission to the ISS:** Northrop Grumman's Cygnus ND-19 cargo ship, loaded with approximately 3800 kilograms of essential supplies, has accomplished a successful docking at the International Space Station.**The Science Report:** - **Australia's Rocket System Contribution:** Australia is set to provide the US with cutting-edge guided multiple launch rocket systems, marking a significant advancement in international defense cooperation. - **DNA Sequencing for Australian Newborns:** The potential for DNA sequencing of every newborn in Australia is being explored, a move that could revolutionize healthcare and disease prevention. - **COVID-19 and Genetic Variants:** A gene variant prevalent among individuals who remain asymptomatic despite contracting COVID-19 has been identified, offering new insights into the virus's behavior and potential treatments. - **Alien Craft Sightings Debunked:** Claims of alien spacecraft sightings over Washington have been refuted by skeptics, underscoring the importance of critical thinking in the face of extraordinary claims.
Elon Musk's 'fund your legal bill' tweet is a brand new level of BS. Google is offering an on-campus hotel 'special' to help lure workers back to the office. NASA restores contact with Voyager 2 spacecraft after mistake led to weeks of silence. Claimed superconductor LK-99 is an online sensation — but replication efforts fall short. Google is making it easier to remove your private information from Search. What earbuds do Leo & Mikah recommend that are waterproof and great for swimming? Can I add a number sequence on my pictures as I take them with a smartphone or camera? Scott Wilkinson and why there aren't more HDMI ports on TVs. What will be new with the iPhone's released later this year? What is the best way to learn Excel nowadays? Can you pause and play videos from a Mac computer with the Apple Watch? Johnny Jet and sleeping at airports. Also, Johnny has a question! He's wondering why his laptop's battery is not charging after installing a replacement battery some time ago. Is the Lenovo Nano laptop a good choice for basic computing needs, such as using Microsoft 365? Hosts: Leo Laporte and Mikah Sargent Guests: Scott Wilkinson and Johnny Jet Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Show notes and links for this episode are available at: https://twit.tv/shows/ask-the-tech-guys/episodes/1986 Download or subscribe to this show at: https://twit.tv/shows/ask-the-tech-guys Sponsors: Miro.com/podcast lectricebikes.com fastmail.com/twit
Elon Musk's 'fund your legal bill' tweet is a brand new level of BS. Google is offering an on-campus hotel 'special' to help lure workers back to the office. NASA restores contact with Voyager 2 spacecraft after mistake led to weeks of silence. Claimed superconductor LK-99 is an online sensation — but replication efforts fall short. Google is making it easier to remove your private information from Search. What earbuds do Leo & Mikah recommend that are waterproof and great for swimming? Can I add a number sequence on my pictures as I take them with a smartphone or camera? Scott Wilkinson and why there aren't more HDMI ports on TVs. What will be new with the iPhone's released later this year? What is the best way to learn Excel nowadays? Can you pause and play videos from a Mac computer with the Apple Watch? Johnny Jet and sleeping at airports. Also, Johnny has a question! He's wondering why his laptop's battery is not charging after installing a replacement battery some time ago. Is the Lenovo Nano laptop a good choice for basic computing needs, such as using Microsoft 365? Hosts: Leo Laporte and Mikah Sargent Guests: Scott Wilkinson and Johnny Jet Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Show notes and links for this episode are available at: https://twit.tv/shows/ask-the-tech-guys/episodes/1986 Download or subscribe to this show at: https://twit.tv/shows/all-twittv-shows Sponsors: Miro.com/podcast lectricebikes.com fastmail.com/twit
Elon Musk's 'fund your legal bill' tweet is a brand new level of BS. Google is offering an on-campus hotel 'special' to help lure workers back to the office. NASA restores contact with Voyager 2 spacecraft after mistake led to weeks of silence. Claimed superconductor LK-99 is an online sensation — but replication efforts fall short. Google is making it easier to remove your private information from Search. What earbuds do Leo & Mikah recommend that are waterproof and great for swimming? Can I add a number sequence on my pictures as I take them with a smartphone or camera? Scott Wilkinson and why there aren't more HDMI ports on TVs. What will be new with the iPhone's released later this year? What is the best way to learn Excel nowadays? Can you pause and play videos from a Mac computer with the Apple Watch? Johnny Jet and sleeping at airports. Also, Johnny has a question! He's wondering why his laptop's battery is not charging after installing a replacement battery some time ago. Is the Lenovo Nano laptop a good choice for basic computing needs, such as using Microsoft 365? Hosts: Leo Laporte and Mikah Sargent Guests: Scott Wilkinson and Johnny Jet Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Show notes and links for this episode are available at: https://twit.tv/shows/ask-the-tech-guys/episodes/1986 Download or subscribe to this show at: https://twit.tv/shows/total-leo Sponsors: Miro.com/podcast lectricebikes.com fastmail.com/twit
Elon Musk's 'fund your legal bill' tweet is a brand new level of BS. Google is offering an on-campus hotel 'special' to help lure workers back to the office. NASA restores contact with Voyager 2 spacecraft after mistake led to weeks of silence. Claimed superconductor LK-99 is an online sensation — but replication efforts fall short. Google is making it easier to remove your private information from Search. What earbuds do Leo & Mikah recommend that are waterproof and great for swimming? Can I add a number sequence on my pictures as I take them with a smartphone or camera? Scott Wilkinson and why there aren't more HDMI ports on TVs. What will be new with the iPhone's released later this year? What is the best way to learn Excel nowadays? Can you pause and play videos from a Mac computer with the Apple Watch? Johnny Jet and sleeping at airports. Also, Johnny has a question! He's wondering why his laptop's battery is not charging after installing a replacement battery some time ago. Is the Lenovo Nano laptop a good choice for basic computing needs, such as using Microsoft 365? Hosts: Leo Laporte and Mikah Sargent Guests: Scott Wilkinson and Johnny Jet Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Show notes and links for this episode are available at: https://twit.tv/shows/ask-the-tech-guys/episodes/1986 Download or subscribe to this show at: https://twit.tv/shows/ask-the-tech-guys Sponsors: Miro.com/podcast lectricebikes.com fastmail.com/twit
Photo: 1910 Lisbon No known restrictions on publication. @Batchelorshow #Australia: Canberra Space Center finds Voyager 2. The high cost of beer goes higher. Scott Mayman, CBS News. https://www.abc.net.au/news/2023-08-02/voyager-2-found-by-nasa/102676802
Photo: Lisbon 1950 No known restrictions on publication. @Batchelorshow TONIGHT: Moving from Canberra and the search for Voyager2 to Chernobyl in the first days of the attack. Attention to the Trump defenses. And conversation about (and with) the 17th Century England, when my forbear, Richard, emigrated to the Virginia Colony as an indentured servant...
An update to a story (maybe a sequel?) about Voyager 2 ★ Support this podcast on Patreon ★
NASA Loses Contact with Voyager 2 because of a mistake. Euclid sends its first images. Finally, The Ring Nebula from JWST.
Delving into the cosmic vastness, this episode brings to light the intriguing world of space exploration, primarily focusing on the enduring Voyager Two mission. Remaining operational for a staggering 46 years, the spacecraft epitomizes the human spirit's relentless pursuit of knowledge, defying its initial design to function merely for twelve years. A central theme is how these seemingly remote explorations have profound implications for planetary safety, exemplified by efforts to detect potential near-earth objects and asteroids. Discover the incredible world of space exploration with the awe-inspiring Voyager Two mission. Brace yourself for an unexpected twist that will leave you on the edge of your seat. Witness the heart-stopping moment when a minor error causes the spacecraft's antenna to shift away from Earth, setting off a chain of events with far-reaching consequences. Prepare to be captivated as you wait with baited breath for the spacecraft to reset its parameters, leaving you wondering...what happens next? In this episode, you will be able to: · Dive into the captivating world of space exploration, focusing on the wonders of the Voyager Two mission. · Unearth the mysteries of the cosmos through the lens of the Euclid telescope. · Discover the cutting-edge technology redefining our ability to detect and monitor asteroids. · Investigate the intriguing connections between the age of the universe, satellites, and subsurface oceans on moons. · Grapple with the perplexing implications of the Uncertainty Principle in the realm of physics.'What a triumph for the mission planners and engineers who built Voyager Two! It's been communicating with us for 46 years, and we think we've got at least another decade of communications with it. - Andrew DunkleyThe resources mentioned in this episode are: · Check out the latest news on Voyager Two's snafu and potential rescue efforts. · Learn more about the Tidbinbilla Deep Space Network in Canberra and its role in communicating with Voyager Two. · Stay updated on the progress of Voyager Two's antenna realignment in October. · Explore the Euclid telescope and its mission to study dark matter and dark energy. · Discover the stunning images captured by Euclid and get a glimpse of the universe in visible light. · Keep an eye out for future updates on Euclid's discoveries and findings. · Learn about the algorithm being tested to detect potentially hazardous asteroids and near Earth objects. · Stay informed about the upcoming commissioning of the Vera C. Rubin Observatory and its potential for discovering transient phenomena, including asteroids. · Follow the progress of the algorithm's testing and its effectiveness in identifying asteroids. · Watch the video tutorial on how to use the algorithm and contribute to the search for potentially hazardous asteroids. · The key moments in this episode are:00:00:00 - Introduction, 00:03:00 - Voyager Two Mishap, 00:07:06 - Remarkable Voyager Two, 00:10:02 - Conclusion and Future Communications, 00:11:17 - Closing Remarks, 00:15:37 - Introduction, 00:16:23 - Testing an Algorithm, 00:18:27 - Transient Phenomena, 00:20:00 - Potentially Hazardous Asteroids, 00:22:11 - The Ruben Telescope, 00:32:23 - How Satellites Move and Cover Distance, 00:35:06 - The Age of the Universe, 00:38:27 - Saltwater Oceans on Enceladus and Europa, 00:39:01 - Origins of Salt in Oceans, 00:49:21 - The Uncertainty Principle, 00:49:35 - Curveballs and Questions, 00:49:48 - Keep the Questions Coming, 00:50:09 - Increased Website Traffic, 00:50:37 - Farewell and Thanks,
Photo: 1920 South Australia. No known restrictions on publication. @Batchelorshow TONIGHT: The show ranges from Milan Italy to Johannesburg, South Africa to La Jolla Beach cove, California. Attention to the recession that hnever was. And a journey to South Australia to greet the relentless Koala. Also shopping with the Amish and fretting over the lost signal of Voyager2.
Photo: 1930 Singapore. No known restrictions on publication. @Batchelorshow #Voyager2: Lost contact. Bob Zimmerman BehindtheBlack.com https://behindtheblack.com/behind-the-black/points-of-information/contact-lost-with-voyager-2-hopefully-temporarily/
Photo: No known restrictions on publication. @Batchelorshow 1926 #Voyager2: Engineering wonders in interstellar space. Bob Zimmerman BehindtheBlack.com https://behindtheblack.com/behind-the-black/points-of-information/engineers-extend-voyager-2s-life-by-tapping-into-reserve-power-supply/
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