Podcasts about marsquakes

Sponsor Details:Insta360 X5 Camera. To bag a free invisible selfie stick worth US$24.99 with your purchase, head to store.insta360.com and use the promo code "spacenuts", available for the first 30 standard package purchases only.Unveiling the Mysteries of Water on Mars and BeyondIn this captivating episode of Space Nuts, host Andrew Dunkley and the ever-knowledgeable Professor Fred Watson delve into the latest discoveries surrounding water on Mars and innovative ideas for spacecraft re-entry. They explore a groundbreaking theory suggesting vast amounts of liquid water may exist beneath the Martian surface and discuss a revolutionary new cooling method for spacecraft during atmospheric re-entry.Episode Highlights:- The Water Beneath Mars: Andrew and Fred Watson discuss the findings from NASA's InSight mission, revealing that Mars may harbour significant amounts of liquid water trapped in porous rock beneath its surface. They explore the implications of this discovery for future Martian exploration and the potential for microbial life.- Innovative Cooling Solutions: The duo examines a new approach to spacecraft re-entry that involves a 3D printed material capable of 'sweating' to cool down, potentially revolutionising how we protect spacecraft from the intense heat of re-entry.- The Universe's Expiration Date: They also discuss a startling new theory from Dutch scientists that suggests the universe may end much sooner than previously thought, with calculations indicating it could be just 10 to the power of 78 years away, significantly shorter than earlier estimates.For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/aboutStay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.(00:00) Welcome to Space Nuts with Andrew Dunkley and Fred Watson Watson(01:20) Discussion on water beneath Mars(15:00) Innovative spacecraft cooling methods(25:30) New theories on the universe's lifespanFor commercial-free versions of Space Nuts, join us on Patreon, Supercast, Apple Podcasts, or become a supporter here: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

You won't believe what scientists just found out about Marsquakes! Turns out, a bunch of them aren't even from underground—they're actually caused by meteorite impacts. Using AI and data from NASA's InSight mission, researchers linked 49 quakes to space rocks slamming into the surface. That means Mars is getting hit 2.5 times more than we thought, with new craters popping up all the time. But here's the wild part: those impacts send shockwaves deep into the planet through something called a “seismic highway.” It's showing us that Mars is way more unstable beneath the surface than we ever imagined. Credit: Olympus Mons - ESA Mars Express: By ESA/DLR/FUBerlin/AndreaLuck, CC BY-SA 3.0 IGO, https://creativecommons.org/licenses/..., https://commons.wikimedia.org/wiki/Fi... First Context Camera Image of Mars: By NASA/JPL-Caltech/MSSS, https://science.nasa.gov/resource/fir... Context Camera Views an Impact Crater: By NASA/JPL-Caltech/MSSS, https://science.nasa.gov/resource/con... HiRISE Views Impact Crater Matching InSight's Seismic Data: By NASA/JPL-Caltech/University of Arizona, https://science.nasa.gov/resource/hir... Animation is created by Bright Side. ---------------------------------------------------------------------------------------- Music from TheSoul Sound: https://thesoul-sound.com/ Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD... Subscribe to Bright Side: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook:   / brightplanet   Instagram:   / brightside.official   TikTok: https://www.tiktok.com/@brightside.of... Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me ---------------------------------------------------------------------------------------- This video is made for entertainment purposes. We do not make any warranties about the completeness, safety and reliability. Any action you take upon the information in this video is strictly at your own risk, and we will not be liable for any damages or losses. It is the viewer's responsibility to use judgement, care and precaution if you plan to replicate. Learn more about your ad choices. Visit megaphone.fm/adchoices

More than twenty thousand earthquakes are recorded on Earth each year. But do other worlds have quakes like ours?

SpaceTime Series 28 Episode 19The Astronomy, Space and Science News PodcastNew Insights into Earth's Water, Asteroid Bennu's Composition, and Marsquake TriggersIn this episode of SpaceTime, we investigate a groundbreaking study that challenges previous beliefs about when water arrived on Earth. New findings suggest that water may have come in during the later stages of Earth's formation, providing fresh perspectives on the origins of life on our planet. The study highlights the importance of molybdenum isotopes in understanding the timing of water delivery and the conditions necessary for life.Searles Lake and Asteroid BennuWe also explore the intriguing similarities between Searles Lake in California and the asteroid Bennu, as researchers find that both environments share common water-soluble minerals. The Osiris Rex mission has revealed that Bennu's samples contain evaporite minerals formed under wet conditions, shedding light on the potential for life-sustaining elements in our solar system's past.Meteoroid Impacts and MarsquakesAdditionally, a new study indicates that meteoroid impacts may play a more significant role in triggering marsquakes than previously considered. Analyses from NASA's Mars InSight lander reveal that many seismic events on Mars could be linked to impacts, challenging existing assumptions about the planet's seismic activity.00:00 Space Time Series 28 Episode 19 for broadcast on 12 February 202500:49 Water arrival on Earth06:30 Searles Lake and asteroid Bennu12:15 Meteoroid impacts and Marsquakes18:00 Changes in men's height and weight22:45 Discovery of ancient bird fossils in Antarctica27:00 The best way to boil an egg30:15 AI and national security concernswww.spacetimewithstuartgary.comwww.bitesz.com

Space Nuts Episode 494: Radiation Around Jupiter, Light Refraction, and Brown DwarfsJoin Andrew Dunkley and Professor Jonti Horner in this thought-provoking Q&A edition of Space Nuts, where they tackle a variety of intriguing questions from our listeners. From the complexities of radiation surrounding Jupiter to the effects of light refraction in space, and the mysteries of brown dwarfs, this episode is packed with insights that will expand your understanding of the cosmos.Episode Highlights:- Radiation Around Jupiter: Fenton from Minnesota dives deep into the types of radiation emitted by Jupiter and the charged particles from its volcanic moon Io. Jonti explains the implications for spacecraft navigating this hazardous environment and how these particles interact with Jupiter's magnetic field.- Light Refraction and Redshift: Kerry from Mount Gambier wonders about the impact of gas clouds on light refraction and redshift. Jonti clarifies how light behaves when passing through these clouds and reassures listeners that the redshift measurements remain largely unaffected.- Brown Dwarfs and Binary Systems: Nigel from Brisbane asks whether binary brown dwarfs are destined to collide. Jonti discusses the dynamics of binary systems and the various factors that could lead to such an event, while also exploring the potential for merging to create a star.- Marsquakes and Planetary Structure: Buddy poses a fascinating question about the origins of marsquakes and whether Mars could eventually break apart. Jonti unpacks the geological processes at play on Mars and the role of Jupiter in shaping the asteroid belt.For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/aboutStay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.00:00 - Introduction to the episode and topics02:15 - Discussion on radiation around Jupiter and its implications10:30 - Light refraction and its impact on redshift18:00 - Insights into binary brown dwarfs and potential collisions26:45 - Marsquakes and the internal structure of Mars30:00 - Closing thoughts and listener engagement✍️ Episode ReferencesJupiter's Magnetospherehttps://en.wikipedia.org/wiki/Magnetosphere_of_JupiterMarsquakes Researchhttps://mars.nasa.gov/marsquake/ Brown Dwarfs and Binary Systemshttps://en.wikipedia.org/wiki/Brown_dwarfBecome a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support.

SpaceTime Series 28 Episode 12Unveiling the Mysteries of Fast Radio Bursts and Mars' GeologyIn this episode of SpaceTime, we delve into the enigmatic origins of fast radio bursts (FRBs), those mysterious cosmic phenomena that release immense energy in mere nanoseconds. Recent findings challenge existing theories about their sources, suggesting that some FRBs may originate from regions in ancient, dead galaxies, raising profound questions about the nature of these bursts and their potential as cosmic probes.Is Mars Still Geologically Active?A new study based on data from NASA's InSight lander indicates that Mars may still be geologically active. By analyzing marsquakes, researchers have uncovered evidence suggesting that the southern hemisphere of the Red Planet has a thicker crust and higher elevation than the northern hemisphere, providing insights into its geological history and evolution over billions of years.Celestial Treat for Southern Hemisphere Sky WatchersSky watchers in the Southern Hemisphere are in for a treat as Comet C/2024 G3 Atlas dazzles with its stunning display following a close encounter with the Sun. The comet's vibrant tails and the alignment of six planets provide a spectacular opportunity for stargazers to explore the night sky.00:00 Space Time Series 28 Episode 12 for broadcast on 27 January 202500:49 Mysterious origins of fast radio bursts06:30 Evidence of geological activity on Mars12:15 Comet C/2024 G3 Atlas and planetary alignment18:00 New anti-clotting drugs for atrial fibrillation patients22:45 Rare corpse flower blooms in Sydney27:00 FDA bans controversial red dye number three30:15 Declining trust in mainstream mediawww.spacetimewithstuartgary.comwww.bitesz.com

Meet Dr Anna Horleston from Bristol University. NASA's InSight lander was active on Mars from November 2018 to December 2022 – a total of 1446 sols (Martian days). InSight carried a suite of geophysical instruments designed to help us understand the interior structure of the red planet. The primary instrument was a seismometer – the first seismometer to be deployed to the surface of Mars – and my job was to analyse the seismic data, to find Marsquakes (like earthquakes but on Mars), and to figure out what was causing them. I'll take you through the highs and lows of working on an active NASA mission, the real meaning of “remote working”, and show you some of the amazing results from the mission.

Ross Maguire, University of Illinois Urbana-Champaign Seismic source parameters – including hypocentral locations and focal mechanism solutions – provide the most direct constraints for understanding tectonic stresses and deformation processes within planetary interiors. The SEIS (Seismic Experiment for Interior Structure) seismometer deployed by the InSight mission to Mars detected and located approximately 40 high-quality marsquakes. However, inferences about the present-day deformation and seismotectonics of Mars have been hindered by the non-uniqueness and technical challenges that arise when using seismograms recorded by just a single seismometer. In this talk, I will review what we have learned about seismic activity on Mars from InSight and discuss how waveform-based inversions of data from a single station have helped us gain a clearer understanding of martian tectonics. Several high-quality marsquakes from the Cerberus Fossae region appear to be consistent with an active extensional tectonic setting, while the largest marsquake observed by InSight – S1222a – was likely due to compressional stresses near the hemispheric dichotomy boundary. Ongoing work is aimed at gaining a better understanding of the uncertainties involved in single station moment tensor inversions and developing best practices for obtaining robust solutions.

Marsquakes, Parker Solar Probe, and Ancient SupernovaJoin Andrew Dunkley and Professor Fred Watson in this captivating episode of Space Nuts, where they explore the latest cosmic discoveries and delve into the history of the universe.Episode Highlights:Marsquakes Unveiled: Discover the unexpected frequency of Marsquakes, thanks to data from the now-retired InSight mission. Fred explains how these findings are reshaping our understanding of Martian geology and the impact rates on the Red Planet.- Parker Solar Probe's Record-Breaking Speed: The Parker Solar Probe has set a new speed record as it skims the sun at an astonishing pace. Learn about the spacecraft's incredible journey and its upcoming close passes.- Ancient Supernova of 1181: Uncover the mysteries of a supernova first observed in 1181. Fred discusses recent discoveries and what they reveal about this rare cosmic event, including the collision of two white dwarf stars.Don't forget to send us your questions via our website... spacenuts.io.Support Space Nuts and join us on this interstellar journey by visiting our website support page. Your contributions help us continue our mission to explore the wonders of the universe.Clear skies and boundless exploration await on Space Nuts, where we make the cosmos your backyard.For an extra special deal from our sponsor, Malwarebytes - cyber security for everyone, visit www.bitesz.com/malwarebytes ....but be quick. For a  very limited time you get 50% off. You really don't want to miss this. It's one we use to protect all our devices and swear by. It just works!

Join us for SpaceTime Series 27 Episode 82, where we explore the latest cosmic events and groundbreaking discoveries in space exploration.First, a space debris emergency aboard the International Space Station. The crew was ordered to take shelter after ground-based radar detected a large cloud of debris from a disused Russian satellite. The debris was tracked by the new Western Australian space radar station operated by LeoLabs, highlighting the growing problem of space junk and its impact on the ISS.Next, a new study reveals that Mars is hit by meteors on a daily basis. Using seismic data from NASA's Mars InSight lander, scientists have determined that between 280 and 360 meteors strike the Red Planet each year, forming impact craters greater than eight meters across. This discovery offers new insights into Martian impact rates and the planet's geological history.Finally, claims of alien technology discovered on the seafloor near Australia have been dismissed. Harvard astronomer Avi Loeb's controversial expedition retrieved tiny iron spheres, but further analysis showed no evidence of interstellar origin. The scientific community remains skeptical, emphasizing the need for extraordinary evidence to support extraordinary claims.Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.Sponsor Offer:This episode is proudly supported by NordVPN. Secure your digital journey across the cosmos with a VPN service you can trust. Find your stellar security solution at https://www.bitesz.com/nordvpn.Listen to SpaceTime on your favourite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.www.spacetimewithstuartgary.comwww.bitesz.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Embark on a celestial journey with today's episode of Astronomy Daily - The Podcast, where your host, Anna, brings you the latest cosmic updates. We'll delve into NASA's latest asteroid impact exercise, groundbreaking research on Martian water detection, DARPA's new quantum laser project, intriguing air samples gathered by Perseverance, and celebrate the Hubble Space Telescope's 21st anniversary with stunning images. Plus, we'll look at recent research focusing on heart failure in space. Let's dive right in.NASA recently released a summary of the fifth biennial planetary defense interagency tabletop exercise, aimed at exploring our preparedness for potential asteroid threats. Organized by NASA's Planetary Defense Coordination Office in partnership with FEMA and the US Department of State Office of Space Affairs, this exercise aimed to assess and enhance our national response capabilities. Despite having no significant asteroid impact threats on the horizon, these hypothetical exercises are invaluable, providing insights into potential risks and response strategies for varying scenarios. This year's exercise involved a newly identified asteroid with a 72% chance of hitting Earth in 14 years. Nearly 100 representatives from US government agencies and international collaborators convened at the Johns Hopkins Applied Physics Laboratory in Maryland for the exercise. The next steps include publishing a complete after-action report detailing the identified strengths and gaps and offering recommendations for improvement.In an exciting development, researchers believe that marsquakes could offer a new method for detecting liquid water deep underground on Mars. This intriguing possibility lies in the unique electromagnetic signals these quakes produce as they traverse Mars' subsurface. Traditional methods, such as ground-penetrating radar used on Earth, aren't effective at the depths where water might exist on Mars. But marsquakes could change that. Researchers at Penn State have modeled the Martian subsurface, incorporating potential aquifers to test the seismoelectric method. Their results are promising. By identifying these unique seismic signals, they could map hidden aquifers, providing critical insights into the presence and properties of water on Mars today.Next, we dive into an exciting breakthrough in laser technology. Funded by DARPA, the US Defense Advanced Research Projects Agency, they're investing in a game-changing project to develop a quantum laser that uses entangled photons, promising better precision over long distances and in adverse conditions. Traditional lasers are remarkable tools already crucial in various domains, but they are not without limitations. This is where the new quantum laser comes in, utilizing quantum entanglement to pair photons together, creating photonic dimers. This means that applications such as military surveillance, secure communications, and high-precision mapping could see significant performance improvements.Scientists are eagerly anticipating the return of air samples collected by NASA's Perseverance Mars rover. These samples, gathered in titanium tubes alongside rock and regolith, are providing a golden opportunity to delve deeper into the Martian atmosphere and its composition as part of the Mars Sample Return campaign. These 24 samples will be analyzed to uncover secrets about the planet's atmospheric history and to determine the presence of trace gases that may have been consistent since Mars' ancient past. Understanding this interaction is pivotal, as it could reveal how much water vapor resides near the Martian surface. Such knowledge can illuminate the mysterious ways in which Mars' water cycle has evolved over time.To celebrate the Hubble Space Telescope's 21st anniversary, astronomers pointed Hubble's eye at a striking cosmic duo. Known as Arp 273, this pair of interacting galaxies presents a breathtaking sight. The larger galaxy, UGC 1810, has a disk that has been twisted into a rose-like shape. This stunning distortion is caused by the gravitational tidal forces exerted by its companion, UGC 1813. The image, a composite of observations from Hubble's Wide Field Camera 3, reveals the intricate beauty and complex dance of these celestial bodies, showcasing the achievements of Hubble and its ongoing contributions to our understanding of the universe.As commercial space travel becomes more accessible, researchers are delving into how spaceflight impacts individuals with underlying health conditions, especially heart failure. Recent studies have focused on developing computational models to predict how microgravity affects these individuals. Heart failure affects over 100 million people globally and is generally categorized into two types. Both types present unique challenges in a microgravity environment, underscoring the need for carefully tailored measures to protect the health of space tourists. Researchers have used advanced computational models to simulate these conditions and predict outcomes with a high degree of accuracy. These models allow scientists to anticipate the specific cardiovascular challenges faced by heart failure patients in space.That wraps up today's episode of Astronomy Daily. Be sure to visit our website at astronomydaily.io for regularly updated news, and to sign up for our newsletter. Don't forget to follow us on social media by searching for @AstroDailyPod on YouTube Music, X, TikTok, and Facebook. And please subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts. This is Anna saying thank you for tuning in, and remember to keep looking up.Support:This podcast is better with your support:https://www.bitesz.com/show/astronomy-daily-the-podcast/support/www.bitesz.comSponsors:www.bitesz.com/nordpasshttps://www.bitesz.com/show/astronomy-daily-the-podcast/sponsors/

1/2: #MARS: Insight and the Marsquakes. Ken Croswell, Proceeding of the National Academy of Science. https://www.pnas.org/doi/10.1073/pnas.24007781211997 Pathfinder Mars

2/2: #MARS: Insight and the Marsquakes. Ken Croswell, Proceeding of the National Academy of Science. https://www.pnas.org/doi/10.1073/pnas.2400778121 2006 Spirit on Mars

PREVIEW NEW WEEK: Excerpt from conversation with astronomer Dr. Ken Croswell from the Proceedings of the National Academy of Sciences on the preliminary observations of the NASA InSight probe to study marsquakes -- the good and bad news.  More detail in the new week. 1999 Mars Pathfinder

Embark on another cosmic journey with your favorite celestial explorers, Andrew Dunkley and Professor Fred Watson, in this insightful Q&A episode of Space Nuts. This time, the mysteries of the outer solar system take center stage as we delve into the elusive Planet Nine. Duncan from Weymouth, Dorset, ponders whether a rogue planet might have once danced through our neighborhood, stirring the orbits of distant objects before continuing on its cosmic path. Could this explain the peculiar movements without the need for a ninth planet?Next, Rusty revisits his solar pergola concept, but with a twist. Imagine a constellation of satellites, each casting a penumbral shadow upon Earth, designed to reduce solar exposure by a subtle 2%. With advances in technology, could this be the geoengineering marvel we deploy within a decade to temper our planet's fever?David from Seguin, Texas, presents us with a tantalizing "what if": If you could step foot on any exoplanet, which would it be? Andrew and Fred share their interstellar real estate preferences, revealing the allure of Earth-like worlds and the practical considerations of cosmic travel.Lastly, we're tackling some homework from our inquisitive listeners. Wayne's curiosity about supernovas and gravitational waves leads to a discussion on cosmic symmetry, while Lee's question about InSight's ability to triangulate Marsquake epicenters unveils the intricate modeling of the Red Planet's inner structure.So, fasten your seatbelts for a voyage through the wonders of space science, where questions spark discovery and the universe's secrets are just waiting to be unlocked. Don't forget, your questions might just be the next puzzle piece in our grand cosmic understanding, so keep them coming!For more interstellar intrigue and to continue feeding your space curiosity, subscribe to Space Nuts on your preferred podcast platform. Until our next celestial navigation, remember to look up and let your imagination soar through the infinite expanse!For more Space Nuts visit www.spacenuts.io  or our HQ at www.bitesz.com.(00:00) Andrew Dunkley: This is the separated second half of Space Nuts q&a(02:23) Our first question comes from a regular Duncan. Just wondering about planet nine episode(03:47) Andrew says rogue planet could be caused by passing star or other interference(08:10) The solar system is very difficult to understand without planet nine, says Mike Brown(10:26) Rusty suggests solar pergola could help solve climate crisis(17:03) Plus it increases our classification as a. Civilization in doing so(17:29) What if y'all could step foot on any planet outside our solar system(21:34) Whether or not a supernova can cause a gravitational wave was asked recently(26:36) Professor Fred Watson and Huw in the studio for Space Nuts podcastBecome a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support.

Recorded 16 November 2023. On Earth, we understand how and where earthquakes happen due to the discovery of plate tectonics – the continental crust's creation, movement, and destruction. However, when astronauts placed seismometers on the lunar surface during NASA's Apollo mission era, those instruments recorded quakes on the Moon.    In the 1970s, the Viking landers also recorded quakes on the surface of Mars. Since neither of these worlds has plate tectonics, scientists set about collecting more data to understand the phenomena, which led to the recent NASA InSight lander.    Now, a new paper in Geophysical Research Letters explains how the largest recorded seismic event on Mars provided evidence for a different sort of tectonic origin — the release of stress within the Martian crust.   Join communications specialist Beth Johnson as she talks to lead author Dr. Benjamin Fernando about the results of an amazing international collaboration that led to this new discovery.    We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

During its four years of life, the InSight lander recorded more than 1300 “marsquakes.” Most of them were tiny, and most were caused by space rocks slamming into Mars. But the largest quake it ever felt came from the planet's insides, far below the surface. That's an indication that Mars isn't dead yet. The quake took place in May of 2022, just a few months before InSight's mission ended. It was magnitude 4.7. By Earth standards, that's not much – maybe strong enough to feel, but not strong enough to cause any damage. But by Mars standards, it was a whopper – five times more powerful than the second-strongest quake. And it rattled around the planet for six hours. The quake was centered about 1400 miles away from InSight, in a region with a rugged surface. At first, scientists suspected the quake was caused by a large meteorite impact. That would've created a crater a thousand feet across, and blown away dust on the surface for miles around. So they scoured pictures taken by eight spacecraft in orbit around Mars. But they didn't find a thing – no crater, no blast zone. That means the quake probably originated inside the planet, at a depth of about 11 to 17 miles. It might have been triggered by movement along a fault line. So even though the Martian crust isn't made of moving plates, as Earth's is, there may still be a good bit of shakin' and rattlin' below the surface of Mars.  Script by Damond Benningfield Support McDonald Observatory

During its four years of life, the InSight lander recorded more than 1300 “marsquakes.” Most of them were tiny, and most were caused by space rocks slamming into Mars. But the largest quake it ever felt came from the planet’s insides, far below the surface. That’s an indication that Mars isn’t dead yet.The quake took place in May of 2022, just a few months before InSight’s mission ended. It was magnitude 4.7. By Earth standards, that’s not much – maybe strong enough to feel, but not strong enough to cause any damage. But by Mars standards, it was a whopper – five times more powerful than the second-strongest quake. And it rattled around the planet for six hours.The quake was centered about 1400 miles away from InSight, in a region with a rugged surface. At first, scientists suspected the quake was caused by a large meteorite impact. That would’ve created a crater a thousand feet across, and blown away dust on the surface for miles around.So they scoured pictures taken by eight spacecraft in orbit around Mars. But they didn’t find a thing – no crater, no blast zone. That means the quake probably originated inside the planet, at a depth of about 11 to 17 miles. It might have been triggered by movement along a fault line. So even though the Martian crust isn’t made of moving plates, as Earth’s is, there may still be a good bit of shakin’ and rattlin’ below the surface of Mars. Script by Damond Benningfield

On Earth, we understand how and where earthquakes happen due to the discovery of plate tectonics – the continental crust's creation, movement, and destruction. However, when astronauts placed seismometers on the lunar surface during NASA's Apollo mission era, those instruments recorded quakes on the Moon. In the 1970s, the Viking landers also recorded quakes on the surface of Mars. Since neither of these worlds has plate tectonics, scientists set about collecting more data to understand the phenomena, which led to the recent NASA InSight lander. Now, a new paper in Geophysical Research Letters explains how the largest recorded seismic event on Mars provided evidence for a different sort of tectonic origin — the release of stress within the Martian crust. Join communications specialist Beth Johnson as she talks to lead author Benjamin Fernando about the results of an amazing international collaboration that led to this new discovery. (Recorded 16 November 2023.)

What caused the largest marsquake ever recorded? Benjamin Fernando, a post-doctoral fellow from the University of Oxford, joins Planetary Radio this week to talk about the 4.7-magnitude marsquake recorded by NASA's InSight Mars lander and the international effort it took to pinpoint the cause of the quake. Then Bruce Betts, the chief scientist of The Planetary Society, and host Sarah Al-Ahmed chat about their earthquake experiences and share a fresh Random Space Fact in this week's What's Up.  Discover more at: https://www.planetary.org/planetary-radio/2023-largest-marsquake See omnystudio.com/listener for privacy information.

The Space News Podcast. SpaceTime Series 26 Episode 140 *Cerberus Fossae identified as the biggest source of marsquakes A new study of data from NASA's Mars Insight lander mission has identified the Cerberus Fossae region east of Insight as the red planet's most seismically active. *How soon could life begin in the universe A new study shows that oxygen -- one of the key ingredients for most life on Earth – was already in abundance in the very early universe. *Why size matters to exoplanets Scientists may have solved one of the great mysteries surrounding the size of exoplanets – that is planets orbiting stars other than the Sun. *The Science Report Scientists warn that heat related deaths are likely to see a 4.7-fold increase. Researchers develop the first synthetic Yeast strain. People who are never visited by friends or family at higher risk of dying. Alex on Tech China, Iran, and Russia blamed for most cyber-attacks worldwide. Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ For more SpaceTime and show links: https://linktr.ee/biteszHQ#astronomy #space #science #news #podcast #spacetime #starstuff #marsThis show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at https://www.spreaker.com/show/2458531/advertisement

The Space News Podcast. SpaceTime Series 26 Episode 129 *The largest ever Mars quake Scientists have announced the results of an unprecedented collaboration to search for the source of the largest ever seismic event recorded on Mars. *The origin of organics on the dwarf planet Ceres One of the most exciting findings from NASA's Dawn mission is that Ceres, the largest object in the main asteroid belt between Mars and Jupiter, hosts complex organics. *Is the asteroid Bennu spinning apart Scientists studying data from the recently completed OSIRIS-REx mission to the near Earth asteroid Bennu has found Alice in Wonderland-like physics govern gravity near the tiny world's surface. *The Science Report Deadly bird flu virus outbreaks are now starting in places outside Asia. Fresh insights into the behaviour of quantum impurities within materials. Scientists have genetically modified silkworms to produce spider silk. Skeptics guide to the pseudoscience of homeopathy in Germany Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ Additionally, listeners can support the podcast and gain access to bonus content by becoming a SpaceTime crew member through www.bitesz.supercast.com or through premium versions on Spotify and Apple Podcasts. Details on our website at https://spacetimewithstuartgary.com For more SpaceTime and show links: https://linktr.ee/biteszHQ If you love this podcast, please get someone else to listen to. Thank you… For more podcasts visit our HQ at https://bitesz.com Your support is needed... **Support SpaceTime with Stuart Gary: Be Part of Our Cosmic Journey!** SpaceTime is fueled by passion, not big corporations or grants. We're on a mission to become 100% listener-supported, allowing us to focus solely on bringing you riveting space stories without the interruption of ads.

Eric gets a car and Jon doesn't quite get into an AirBnB. Sourdough and roast failures. Virtual gaming company hacked via Discord, a part time DJ selling fake or unqualified airplane parts, and Slack's Google Drive integration allows information disclosure. For fun we have roll your own ambient audio (chaos!) and a Marsquake that didn't come from asteroids. 0:00 - Intro 14:35 - Shadow Discord Hack 20:06 - Fake Airplane Parts 24:06 - Slack's Drive App 28:43 - Ambient Chaos 32:10 - Marsquake!

#220When you're asleep, you're completely dead to the world, right? Well, it turns out we can actually communicate with people while they're sleeping and even get them to smile or frown on command – at least some of the time., Why this window into the sleeping brain could have important implications for treating people with certain sleep-related health conditions, or even better insights into why and how we dream.In space, scientists have discovered the source of the largest ever recorded marsquake, which rattled the red planet last year. Unlike other quakes on Mars, which does not have plate tectonics to explain seismic events, this one was not the result of an asteroid impact. And the oldest fast radio burst ever detected shocks researchers – a blast with power enough to microwave a bowl of popcorn twice the size of our Sun. What both these events can tell us about unearthly environments.As a record bird flu outbreak continues to devastate bird populations across the globe, we've got a surprising finding about its origins. Unlike previous outbreaks, the virus currently circulating originated in Europe and Africa, not Asia. Why this geographical shift? And how can knowing its origins help prevent future outbreaks?The world's best known particle accelerator, the Large Hadron Collider at CERN, is the largest machine on the planet. But it turns out particle accelerators don't need to be so big. Scientists have made a truly miniature accelerator, so small it could fit into a pen tip, which could have hugely practical benefits for medical care. Plus: How to reduce the energy footprint of massive data centres, why hitting ‘snooze' on your alarm clock may not actually be a bad thing and how dung beetles can help us keep track of highly endangered lemurs.And if you want one final chance to win a free copy of Rob Eastaway's Headscratchers, email your guess for this week's puzzle to podcasts@newscientist.com, or send a voice message to hear yourself on the show.Hosts Timothy Revell and Christie Taylor discuss all of this with guests Clare Wilson, Alex Wilkins, Grace Wade and Karmela Padavic-Callaghan. To read more about these stories, visit newscientist.com.Events and Links:newscientist.com/20497 Hosted on Acast. See acast.com/privacy for more information.

Tara Sweeney is a United States Air Force Academy graduate, a Space Camp Hall of Fame inductee, a corporate leader in advanced technology test and evaluation events, a former crew member on parabolic research flights, a private pilot, and a graduate of SpaceKind training. She has been instrumental in establishing and executing the Cosmic Odyssey Scholarship as a mentor to Niko Blanks. In addition to being a proven leader, entrepreneur, and STEM mentor to many organizations, individuals, and students, Tara is a field geologist who recently returned from a 102-day Antarctic science expedition to McMurdo Station, the West Antarctic Ice Sheet, Thwaites Glacier, and the McMurdo Dry Valleys. She is currently working on PhD research related to rocket seismology, impact cratering, and field techniques and technology in preparation for extravehicular activity on the lunar surface.  As a matter of fact, Tara Sweeny and her team laid out the largest number of seismometers in the history of Antarctic exploration and scientific achievement (deploying 457 seismometers)! Why is this important to Tara? In her current research as a Ph. D candidate, she's investigating using a similar seismic array on the Moon, on Mars, to understand the human influences of our presence on other planetary bodies and here at home. We discuss how seismometers work, Antarctica adventures, Moonquakes, Earthquakes, and Marsquakes, milkshakes and being wicked awesome!    Where to find Tara  On Facebook at https://www.facebook.com/sweeneytl  On LinkedIn at https://www.linkedin.com/in/taralsweeney/  More Wicked Awesomeness about Tara Tara Sweeney has been inspiring children and adults to see the wonder of space exploration and the importance of the STEM fields that make it possible for nearly four decades. She has served as CEO, President, Interim Executive Director, COO, CSO, and Vice President, of technology test and evaluation organizations focused on operations in austere and hazardous environments for national defense, homeland security, and intelligence community projects. Tara is a retired United States Air Force Special Operations Command Officer. She has engaged in both military and civilian aviation activities, including as a single-engine aircraft pilot, a glider student pilot, a helicopter maintenance officer, a parabolic flight coach, and a parabolic flight attendant. Tara has accumulated approximately five hours in microgravity while conducting space-based research experiments and training participants how to experience reduced gravity. She previously served as the leader of the world-renowned STEM education program, Space Camp, at the U.S. Space & Rocket Center and was inducted into the Space Camp Hall of Fame in 2018. Tara holds degrees from the United States Air Force Academy, the University of North Carolina at Chapel Hill, and Regis University. She is currently pursuing her doctorate at the University of Texas at El Paso. Tara is from Fitchburg, Massachusetts, and has twice been inducted into the Fitchburg High School Athletic Hall of Fame as an Individual Inductee and as a Team Inductee. She presently lives in El Paso, Texas, with her wife, Dr. Jennifer Bishop, and their dog, Sylvia.  

Listen to Future Now News with Al & Sun Lundell and Bobby Wilder This week we returned to the Santa Cruz Voice station, as our Rodecaster is replaced with a brand spanking new one!  It works, but we miss all of our music and presets. Nonetheless plenty to share with week, as we celebrate Hubble’s 33rd birthday in space, and revel in the afterglow of our very own SC Voice party!   The most surprising thing for us this week was the revelation that there is a layer in the Earth’s mantle that likely holds more water than all the Earth’s oceans, up to three times more! How is this possible? Through heat, pressure, and a massive amount of material known as ringwoodlite, a kind of mineral sponge that can store water en masse.  How does this play with the hyrdological cycles of our weather? Many mysteries to be unveiled as this new, massive discovery is explored.  We also enjoyed the UCSC research in sleep behavior of our local elephant seals, a fascinating study of these marine mammals, and their ability to sleep while spiralling down to over a thousand feet below the surface of the sea. Amazing, enjoy!  There’s three times as much water below the surface than in the oceans

Although it's hard to say goodbye, InSight has earned its retirement with a legacy of scientific discovery.

NASA's first mission to explore the deep interior of Mars has reached the end of its operations.

SpaceTime Series 25 Episode 140 *NASA's Insight lander goes silent NASA's Mars Insight lander has failed to respond to calls from mission managers back on Earth and may have gone silent after running out of power. *Biggest Marsquake ever recorded Insight scientists are reporting Insights detection of the largest marsquake ever recorded on the red planet – some five times bigger than any previously recorded event. *Stunning meteoroid Impacts detected on Mars Meanwhile, scientists sifting through data from the Mars Insight lander have detected more meteor impacts on the red planet's surface which are providing more data about the Martian interior. *Southern Launch flights scrubbed until next year The launch window has now formally closed for this year on Southern Launch's attempt to send a rocket into the skies above its Whaler's Way Orbital Launch complex on South Australia's Eyre Peninsula. *The Science Report Extinction cascades caused by humans will wipe out more than a quarter of the world's biodiversity. Engineers use sound waves to boost production of green hydrogen by 14 times. Knowledge on how to make and use pottery dates back almost 8 thousand years. Skeptics guide to a paranormal experience Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen For more SpaceTime and show links: https://linktr.ee/biteszHQ If you love this podcast, please get someone else to listen to. Thank you… To become a SpaceTime supporter and unlock commercial free editions of the show, gain early access and bonus content, please visit https://bitesz.supercast.com/ . Premium version now available via Spotify and Apple Podcasts. For more podcasts visit our HQ at https://bitesz.com

Listen Now to Future News 12.20.2022 Quaking and shaking before the holidays?  Only up North, but our early warning earthquake detector did wake us up at 2:30 a.m. to let us know to “Drop, Cover, and Hold on!!” Nothing happened, at least in our county. But it did get us thinking about quakes, early detection, and the Insight Lander, our seismometer on Mars, and the massive 4.7 quake it registered before the lander’s batteries died from the Martian dust covering its solar panels. What new and exciting this week is the rollout of ChatGPT, an AI powered search engine on steroids that just might set the direction for future internet searches and explorations. We and some listeners try some queries, both scientific and poetic, to see how this latest tool performs. We are impressed! One caller is worried that our explorations may speed up the arrival of the mysterious “Singularity.” We, however, are unafraid, as we believe that there is only one oneness.  Enjoy!

Yann LeCun is a French computer scientist known for his pioneering work on convolutional neural networks, optical character recognition and computer vision. He is a Silver Professor at New York University and Vice President, Chief AI Scientist at Meta. Along with Yoshua Bengio and Geoffrey Hinton, he was awarded the 2018 Turing Award for their work on deep learning, earning them the nickname of the "Godfathers of Deep Learning". Dr. Randall Balestriero has been researching learnable signal processing since 2013, with a focus on learnable parametrized wavelets and deep wavelet transforms. His research has been used by NASA, leading to applications such as Marsquake detection. During his PhD at Rice University, Randall explored deep networks from a theoretical perspective and improved state-of-the-art methods such as batch-normalization and generative networks. Later, when joining Meta AI Research (FAIR) as a postdoc with Prof. Yann LeCun, Randall further broadened his research interests to include self-supervised learning and the biases emerging from data-augmentation and regularization, resulting in numerous publications. Episode recorded live at NeurIPS. YT: https://youtu.be/9dLd6n9yT8U (references are there) Support us! https://www.patreon.com/mlst Host: Dr. Tim Scarfe TOC: [00:00:00] LeCun interview [00:18:25] Randall Balestriero interview (mostly on spectral SSL paper, first ref)

Friend of Cosmic Coffee Time and expert meteoriticist Greg Brennecka returns to talk about the breathtaking detection of a new meteorite impact on Mars. Greg tells us how the impact was detected, and then confirmed with detailed imagery from Mars orbit. What does this tell us about the subsurface geology of Mars, and what does it mean for astrobiology and the future exploration of Mars and beyond?It's a fascinating chat.Find Greg's book 'Impact' at Harper Collins hereFollow Cosmic Coffee Time on Twitter for some special contenttwitter.com/CosmicCoffTimeYou can request a topic for the show! Or even just say hi!We'd love to hear from you.Email us!cosmiccoffeetime@gmail.com

When a space rock smashes into the surface of a planet, a hole - or crater - is formed. New craters might be relatively straightforward to identify on Earth, but what about on other planets, such as Mars? In this episode we hear from Dr Ben Fernando, a researcher from Oxford's Department of Physics and a scientist on NASA's InSight mission, about the techniques used to discover new craters on the red planet.

Spurred on by the war in Ukraine, we're seeing a worldwide shift to green energy, with the global demand of fossil fuels now expected to peak in 15 years - a dose of optimism ahead of COP27. The climate conference kicks off in Egypt on November 6, and the team brings a round-up of what we can expect. Maddie and Rowan also discuss their recent visit to the London Literature Festival, where they saw Greta Thunberg speak.‘Marsquakes' studied by NASA's InSight lander suggest Mars may still be volcanically active - and it may have a subsurface water table similar to the one on Earth. The team says this is exciting news for the prospect of life existing on the Red Planet.“A victory not only for the region, but for humanity and life itself.” Brazil's President Jair Bolsonaro has been unseated by Luiz Inácio Lula da Silva. The team explains how Bolsonaro has presided over climate catastrophe, and why this news has sparked celebration - and relief - from environmentalists.Genetically modified mosquitoes have been released in a city in Brazil. The team explains how UK-based biotechnology firm Oxitec have done this in an effort to find ways to eliminate mosquitoes. The insects transmit deadly diseases like malaria, which kills more than 600,000 people a year.And we bring you a controversial ‘Lifeform of the Week' - everyone's most hated amphibian, the cane toad. Quite disturbingly, the team explains how new x-ray video footage shows that cane toads lick their own hearts when they swallow prey. Gross. On the pod are Rowan Hooper, Madeleine Cuff, Sam Wong, Chris Simms and Alexandra Thompson. To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com.Events and discount codes:Early bird offer: newscientist.com/earlybird22 Hosted on Acast. See acast.com/privacy for more information.

Photo: No known restrictions on publication. @Batchelorshow #Mars: #InSight records substantial Marsquakes from impacts Bob Zimmerman BehindtheBlack.com https://behindtheblack.com/behind-the-black/points-of-information/insight-detects-and-dates-large-impact-on-mars/.

On Earth, quakes are caused by the motion of the tectonic plates. Quakes also happen on the Moon and Mars without them, and Chris is curious to find out how they occur as well as to listen to one of these outer-world quakes.

Mary Williams tells us about the new chapters in the missions of Mars' rovers Perseverance and InSight. Listen to the 'Sounds of Mars' compliments of NASA, and catch Leslie Moise's poem about Marsquakes. Rob Weber interviews Yvonne Garrison (Mason County High School, in Maysville, KY) about receiving the Outstanding Science Teacher Award from the central section of the National Association of Geoscience Teachers this year. Finally, J. Scott Miller tells us about the planets, stars, constellations and meteor showers to be seen in the night sky during the month of July, 2022. Here is a link to the interview with Ms. Garrison: https://www.youtube.com/watch?v=eMBZvVbudyo Here is the link to the NASA video on the 'Sounds of Mars': https://www.youtube.com/watch?v=GHenFGnixzU ‘Bench Talk: The Week in Science' is a weekly program that airs on WFMP Louisville ‘Forward Radio' 106.5 FM (forwardradio.org) every Monday at 7:30 pm, Tuesday at 11:30 am, and Wednesday at 7:30 am. Visit our Facebook page for links to the articles discussed in this episode: https://www.facebook.com/pg/BenchTalkRadio/posts/?ref=page_internal

In this weeks Science Weekly we hear about a humungous hurricane season and why NASA are listening to Marsquakes. We also answer the questions Why is Water See-through and Why do We Yawn? In Dangerous Dan this week its about one of the fieriest and deadliest mushrooms around - he's not a fungi! We learn about broken bones with Professor Hallux and Nurse Nanobot and its all about earth fluids when we go OUT OF THIS WORLD with Deep Space High!  See omnystudio.com/listener for privacy information.

Welcome to another episode of Continuum where we'll be making space news relevant for the next generation!In this episode, we'll be covering the Pentagon's first public hearing in more than 50 years on UFOs, the new colorized image of the supermassive black hole at the center of our Milky Way galaxy, plants growing in lunar soil, the largest marsquake detected yet, and much more.For more space news, check out these stories and more in written form on our website:https://www.continuum-hq.com/You can also subscribe to Continuum Newsletter to get original articles and curated space news content directly to your inbox every other Friday.Follow us on Instagram at @continuum.hq and Twitter @continuum_hq!Continuum.  One giant leap.  Every other week.

The Astronomy, Technology, and Space Science News Podcast.SpaceTime Series 25 Episode 56*The biggest Marsquake ever recordedAstronomers have detected the largest marsquake ever recorded on the red planet.*Psyche mission moves closer to launchNASA's Psyche spacecraft is now undergoing final processing at the Kennedy Space Center prior to its launch to the asteroid Psyche in August.*A survivor discovered in a massive supernova blastAstronomers have discovered a surviving companion star in aftermath of a massive supernova explosion.*The Science ReportBlood tests could eventually replace skin biopsies to look for signs of skin cancer.Two thirds of Australian's say cigarette sales should be ended.A new study warns that too much cell phone use could affect sperm's ability to move.Alex on Tech looks at a drop in global PC sales and what are NFTs?Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen For more SpaceTime and show links: https://linktr.ee/biteszHQ If you love this podcast, please get someone else to listen to. Thank you…To become a SpaceTime supporter and unlock commercial free editions of the show, gain early access and bonus content, please visit https://bitesz.supercast.com/ . Premium version now available via Spotify and Apple Podcasts.For more podcasts visit our HQ at https://bitesz.com Sponsor DetailsThis episode is brought to you by Hero Wars ...an RPG we're sure you're going to love. Play online or on your mobile. For more details and to grab the offer outlined in the show, visit www.hero-wars.com/spacetime #podcast #space #science #astronomy #spacetime #blackhole

We discuss extraterrestrial earthquakes, the first congressional hearing on UFOs in over 50 years, human–chimpanzee hybrids & more.  This episode of THE FISHBOWL hosted by Spencer Gilbard features Alyssa Dini, Binx Madden & David Bobadilla. www.comedyclublol.com

The Mekong Delta is home to 17 million people and is Vietnam's most productive agricultural region. An international group of scientists warn this week that almost all of the low lying delta will have sunk beneath the sea within 80 years without international action. Its disappearance is the result of both sea level rise and developments such as dams and sand mining, as Matt Kondolf of the University of California, Berkeley explains to Roland Pease. Also in the programme: Seismologist Laura Emert on using the rumbling of traffic in Mexico City to monitor earthquake hazards. Mars-shaking Marsquakes – recent record-breaking quakes on Mars explained by seismologist Anna Horleston of Bristol University. A record-breaking high jumping robot designed by mechanical engineer and roboticist Elliot Hawkes which is so light it can access any terrain, perhaps even the moon. And gene editing…. Humans now have the ability to directly change their DNA and gene-editing tool CRISPR has led to a new era in gene-editing. CrowdScience listener ‘Bones' wants to know how gene-editing is currently being used and what might be possible in the future. Gene-editing offers huge opportunities for the prevention and treatment of human diseases, and trials are currently underway in a wide range of diseases like sickle cell anaemia. CrowdScience presenter Caroline Steel finds out about some of the most promising work tackling disease before turning to consider the possibilities of using gene editing for non-medical changes. Will we be able to extend human longevity, swap our eye colour or enhance athletic performance? And even if we can do all these things, should we? As scientists push the boundaries of gene-editing and some people are DIY experimenting on themselves with CRISPR, we discuss the practical and ethical challenges facing this promising but potentially perilous area of science. Photo: Mekong River in Kampong Cham, Cambodia Credit: Muaz Jaffar/EyeEm/Getty Images Presenters: Roland Pease and Caroline Steel Producers: Andrew Luck-Baker and Melanie Brown

(2:40) - Episode 2 - Boom – The Future of Supersonic Flight(6:05) - Episode 8 - Eliminating Emission Inspections Via IoT(10:09) - Episode 28 - Marsquakes Shed Light On The Red Planet's Origins(13:40) - Episode 39 - The 3D Printed Car That Beat The Best(16:45) - Episode 35 - Robot Mimics Mantis Shrimp(20:00) - Episode 42 - World's Most Advanced Prosthetics 

Shakes on Mars?  What?  That's right, we chat MARS QUAKES!  Then a study which had many people up in arms on social media as it was about the lack of evidence that grain free diets had any positive impact on those animals that were fed it.  Our guest in ask an expert is the delightful Emory Colvin, a nuclear engineer who will paint an amazing picture of the wonders of all things nuclear!  You'll also get to learn about Duncan's new cat George!  It's a full house!For Science, Empathy, and Cuteness!Emory on twitter:https://twitter.com/NuclearAlchemyCoalition of Graduate Employees @ OSUhttps://twitter.com/cge6069https://www.cge6069.org/Support Black Transhttps://t.co/62tYnUzojp?amp=1Emory's D'nD!!https://www.twitch.tv/waywornwyrmBunsen and Beaker Links:The Bunsen Website  www.bunsenbernerbmd.comThe Bunsen Website has adorable merch with hundreds of different combinations of designs and apparel- all with Printful- one of the highest quality companies we could find!Genius Lab Gear for 10% link!-10% off science dog bandanas, science stickers and science Pocket toolshttps://t.co/UIxKJ1uX8J?amp=1Bunsen and Beaker on Twitter:https://twitter.com/bunsenbernerbmdBunsen and Beaker on Facebookhttps://www.facebook.com/bunsenberner.bmd/InstaBunsandBeakshttps://www.instagram.com/bunsenberner.bmd/?hl=enSupport the show (https://www.patreon.com/bunsenberner)

Take a few seconds to leave us a review. It really helps! https://apple.co/2RIsbZ2 if you do it and send us proof, we'll give you a shoutout on the show.(0:47) - AI Struggles To Police Social Media: In the last 3 months of 2020, Facebook's AI for detecting hate speech, toxicity, and misinformation removed 27 million posts. Automated moderation is the only viable solution for all the major social media platforms but it makes you wonder: how accurate is it really? Stanford researchers have decided to take a look at the reported 95% effectiveness of a traditional content policing AI and their work shows that the number is significantly reduced once the model is trained on a data set that integrates consensus of people on what constitutes as hate speech.(10:30) - Marsquakes Shed Light On The Red Planet's Origins: We recently talked about how Venusquakes can give us valuable insight on the inner workings of the planet and now there is a new article coming out of ETH Zurich and U Zurich where the same is being done with Mars. The Martian inSight lander has been recording seismic activity from the red planet over the past 2 years and analysis of Marsquakes from the opposite side of where the lander is stationed has taught us a few things: a) the core is molten with a 1,840 km radius, b) it is structured similarly to earth (core, mantel, crust), and c) unlike planet earth the crust is a single solid piece 20 km thick.(17:30) - Preventing Lead Leakage From Solar Cells: Perovskite solar cells are leading the industry with 25% solar energy to electricity conversion efficiency; however, the water soluble lead that enables their high performance is a point of concern for environmentalists. Professor Laszlo Forro from the EPFL School of Basic Sciences recently published a study that outlines how to prevent this lead leakage by integrating phosphate salts that can bind with lead to create a recyclable, water insoluble compound without compromising the cell's efficiency.

Get smarter about the Mars InSight mission and Martian exploration as cosmochemist and host Natalie Starkey, comic co-host Mo Welch, and JPL Systems Engineer Farah Alibay answer fan-submitted Cosmic Queries about the Red Planet. NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/insight-into-mars-with-natalie-starkey/Image credit: NASA/JPL-Caltech.

Anna Hogg is a glaciologist and joins Dan on the Fun Kids Science Weekly this week to chat all about the Thwaites Glacier, and why scientists from all over the world are studying it. Plus Dangerous Dan is looking at deadly chemicals that are used to clean toilets and launch rockets, scientists are tracking earthquakes on Mars... that's right...Marsquakes! Plus there's a toxic caterpillar outbreak, and we're learning about cretaceous sealife! Join Fun Kids Podcasts+: https://funkidslive.com/plusSee omnystudio.com/listener for privacy information.

NASA's full plan for Mars, Elon's plan for pizza on Mars, and the new Marsquake detector to launch this year!