Podcasts about meteorites

SpaceTime Series 29 Episode 75 The Moon's oldest and largest impact crater A new study suggests the Moon's oldest and largest impact crater – the two and a half thousand kilometre wide South Pole-Aitken basin -- could have excavated material so deep it included parts of the lunar mantle. New clues to how the red planet Mars evolved Scientists have discovered the mineral garnet in a Martian meteorite which may reveal how the red planet evolved billions of years ago. Mission to boost Swift space telescope's orbit NASA is about to launch a new mission designed to extend the life of a half billion dollar spacecraft by boosting it into a higher orbit. The Science Report New report shows ocean temperatures reached a new record high in 2025. The brain changes within a month of a first psychedelic experience from magic mushrooms. Discovery that humans were using fire between 1.07 and 1.79 million years ago. Claims artificial intelligence becomes more moral the larger and more complex it gets. Alex on Tech: Lithium Titanate batteries.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Asteroids appear as moving points of light in an asteroid hunter's images so that when my Catalina Sky Survey teammate Alex Gibbs spotted a fuzzy moving object he immediately suspected it to be a comet. The data obtained by astronomers over the next 8 days enabled scientists at the Minor Planet Center to verify Alex's 31st comet discovery and give it the name C/2018 A6 (Gibbs). In January of 2018 it was in the constellation of Leo traveling from the vast empty space above the Sun's north pole toward the plane of the solar system which contains all of the planets and most of the asteroids. In March of 2018 Comet C/2018 A6 (Gibbs) will cross the plane of the solar system a bit farther from the Sun than the giant planet Jupiter's orbit. After that it will continue on a wide arcing parabolic path, pass under the Sun's south pole in the summer of 2019, and once again cross the plane of the solar system in February of 2021. After that it will continue into the vast empty space above the Sun's north pole from whence it came. How a comet brightens as it approaches the Sun is difficult to predict. With luck humans will be able to spot Comet C/2018 A6 (Gibbs) with their naked eye, binoculars, or a small telescope as it pays a rare visit to our planet's neighborhood.

This UFO encounter occurred in 1877, long before the first modern UFO sighting by Kenneth Arnold in 1947. It involves what was thought to be a meteorite containing an otherworldly humanoid.

On St. Patrick's day 2026 a fireball meteor brighter than the full moon streaked across the daytime sky.  The American Meteor Society received 223 eyewitness reports from observers in 15 states, the District of Columbia, and Ontario Canada as well as 5 videos and 6 photos.  NASA reported that the incoming object was approximately 6 feet in diameter, weighed about 7 tons, released the energy of 250 tons of TNT, created a sonic boom heard over a wide area , and rained bits of itself onto the ground in Medina county Ohio. 

Most small asteroids are likely to be rubble piles of small rocks and dust loosely held together by their weak force of gravity while others may be made of ices of various substances. A few are solid objects which may contain metals like iron and nickel as well as gold, silver, and platinum. As they whiz by us it is hard to tell much about them from their overall brightness and distance from us. In 2017 my team the Catalina Sky Survey found 21 asteroids having an average diameter of 750 feet which pass closer to the Sun than the planet Mercury. They must be made of very tough rocky material since they regularly receive more solar energy than heats the surface of Mercury to 800F. Over the centuries this repeated baking has likely removed all of their water and other volatile materials leaving only rocky metallic minerals. The largest of this group of tough guys is the half mile in diameter asteroid 2017 VV14 which orbits the Sun once every 3.4 years and can come to about 20 times the Moon's distance from us. The smallest is the 30 foot diameter tiny asteroid 2017 RQ17 which orbits the Sun once every 214 days on a path that brings it close to Mercury, Venus, Earth, and Our Moon. Based on known terrestrial deposits many of the key elements required for modern industry and food production such as phosphorus, antimony, silver, gold, and copper could be exhausted on Earth in the next 50 to 60 years. Perhaps in the future humans will mine tough asteroids for the materials they need.

My team the Catalina Sky Survey has pioneered searching for asteroids coming from the direction of the dark side of the moon. 

Sponsor Link:This episode of SpaceTime is brought to you with the support of NordVPN...where your online security starts. To check out our special offer for SpaceTime listeners, visit www.nordvpn.com/stuartgarySpaceTime Series 29 Episode 69 *Evidence of planetary destruction in the early solar system Scientists have confirmed a cosmic collision in the early solar system which saw the complete destruction of a planet possibly as big as Mars. *Are we missing a planet A new study suggests that one of our planets might be missing, and it could explain why the solar system looks the way it does. *SETI investigates interstellar comet 3I Atlas The search for extraterrestrial intelligence SETI institute says it's found no evidence of any alien technology associated with the interstellar comet 3I Atlas. *The Science Report Global average temperatures likely to continue at or near record levels over the next five years. A new study has discovered two distinct subtypes of autism with different underlying biology. Does reading stuff on paper help you better understand than reading it on a digital device. Alex on Tech Computex 2026.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Episode 309 is the kind of conversation that starts with Elon Musk and ends with meteorites — and somehow it all makes sense. Barrett is joined by returning guests Shelby Spencer and O'Shawn McClendon Jr. for a wide-ranging, unfiltered panel that covers technology, society, fear, community service, Halloween, and the strange psychology of everyday life.The episode opens with a deep dive into Elon Musk's expanding empire — Tesla, SpaceX, Neuralink, Starlink — and what his outsized influence on technology and politics actually means for society. The panel doesn't hold back on the contradictions, the myths, and the real questions surrounding automation, AI, and what happens when innovation outpaces humanity's ability to keep up. As one panelist puts it bluntly: "AI might render society useless." So what do we do with that?From existential tech anxiety, the conversation pivots to something more grounded — community work and the complicated reality of nonprofit service. The panel explores the burden of altruism, the joy of giving back, and why doing good is rarely as simple as it sounds.Then things get fun. The panel unloads some genuinely unpopular Halloween opinions, tackles the media-driven fear around Halloween safety, and separates real danger from manufactured panic. O'Shawn, whose work with haunted attractions gives him a unique vantage point, brings firsthand perspective on the thrill of fear, the psychology of haunts, and why people actually enjoy being scared. The panel also takes on the fentanyl moral panic — noting that "fentanyl has been around since the 80s" — and challenges the narratives around harm and intent that shape public perception.The back half of the episode gets personal and philosophical, with the panel exploring social anxiety, family dynamics, adult social interactions, and what it means to navigate organizations and communities with your sanity intact. It closes on a genuinely unexpected note: a surprisingly fascinating detour into meteorite bursts, sonic booms, and the kinds of natural phenomena that put all of our daily anxieties in perspective.This one has something for everyone — and it moves fast.Topics Covered:Elon Musk's ventures and influence on technology and politicsAutomation, AI, and existential questions about society's futureElectric vehicles and the reality of the CybertruckCommunity service, nonprofits, and the burden of altruismUnpopular Halloween opinions and real vs. manufactured safety fearsThe psychology of harm and why people cause itFentanyl, public perception, and media panicDanger vs. fear as a mental modelHaunted attractions and the thrill of controlled fearSocial anxiety, adult social dynamics, and family boundariesMeteorite bursts, sonic booms, and atmospheric phenomenaShelby Spencer | InstagramO'Shawn McClendon | InstagramBarrett Gruber | LinktreeThe All About Nothing: Podcast | LinktreeCayce-West Columbia JayceesClick here for Episode Show Notes!As always, "The All About Nothing: Podcast" is owned and distributed by BIG Media LLC!Check out our network of fantastic podcasts!Click Here to see available advertising packages!Click Here for information on the "Fair Use Copyright Notice" for this podcast.Mentioned in this episode:Check Your Voter RegistrationVisit https://theallaboutnothing.com/voter to check your registration! It takes less than 2 minutes. Do it now!ZJZ DesignsCheck out the 4th of July Heart Designs for this Independence Day! Visit zjzdesigns.com!ZJZ DesignsBIG Media Copyright 2026BIG Media LLC

A start up company Reflect Orbital is proposing to launch 50,000 satellite mirrors by 2035 to illuminate solar panels on Earth all night long. This would be devastating for human sleep cycles, birds, insects, plants  and many of the biological systems of organisms on which we all depend. 

A double boom rattled homes across New England on a Saturday afternoon, and the cause turned out to be a five-foot meteor breaking apart miles above the coast before its remains splashed into Cape Cod Bay.SOURCES, LINKS, AND PRINT VERSION: https://weirddarkness.com/CapeCodMeteorLook for this podcast on Apple Podcasts, Spotify, iHeart Radio, Amazon Music, Pandora, TuneIn Radio, and other podcast apps. Get a list of free listening apps here: https://pod.link/1078714736*No AI Voices Are Used In The Narration Of This Podcast*WeirdDarkness® is a registered trademark. Copyright ©2026, Weird Darkness.#WeirdDarkness, #WeirdDarkNEWS

Did you feel it? That double boom that shook houses across New England last week. The one that rattled windows and sent people Googling in the dark. It wasn't just a meteorite. And it wasn't a coincidence. What if every sonic boom lighting up the sky right now is a message? A direct transmission? A cosmic knock on the door of your DNA, saying: It's time. Wake up. You're needed. In this raw, joyful, frog-serenaded transmission, recorded live from an RV under a full moon with Mount Mansfield glowing in the background, Michael shares what his channeling of Archangel Michael revealed about the staggering increase in meteorite strikes across the planet, why the number of large sonic-boom-generating events has more than doubled this year alone, and what the universe is actually trying to say with all that fire from the sky. This isn't end-of-the-world panic. This is beginning-of-a-new-world magic. This isn't about meteors. This is about the moment your dormant DNA woke up, and what you're going to do about it starting today. What This Episode Covers: Why the doubling of large meteorite events worldwide is not random, and what Archangel Michael says every sonic boom is actually transmitting directly into your DNA, whether you were anywhere near it or not.  End times, yes, but not the ones you think: why this is the end of an unsustainable system, not the end of humanity, and why even Pope Leo XIV's new encyclical agrees a new era has begun.  How sonic booms affect Schumann's resonance and why a shockwave on the other side of the planet is flipping switches inside you right now, even in complete silence, even in your sleep.  The three jobs humanity has been given in this moment, and why waking up isn't just a spiritual concept anymore, but a registered, biological event happening inside every living cell.  The race that's actually underway right now: technocrats with AI, weapons, and a dehumanizing agenda on one side, and every awakened individual singing their own song on the other. Which side wins is not decided by power. It's decided by frequency.  Why AI is not what the fearmongers say it is, and what Michael's channeling reveals about where artificial intelligence is actually headed, and why it may become humanity's most unexpected ally.  The one question to ask yourself right now that the boom is demanding you answer: How have I not been living?, and the 10-minute-a-day practice that begins changing the answer today.  The frog prayer circle meditation from a Vermont pond under a full moon: becoming the amphibian, the bridge between pure physicality and pure energy, and learning to sing your song on the lily pad of your highest self. You don't have to be standing under the sky when it lights up. The boom already reached you. Something inside you has been flipped on, a dormant seed, a latent gift, a version of yourself you've been quietly circling for years. The question now isn't whether you've been awakened. You have. The only question is what you're going to do with the next 10 minutes. Join the Inspire Nation Soul Family!

The mysterious Earth approaching object Phaethon (FAY-eh-thon) does not fit neatly into our definition of either an asteroid or a comet. Further it appears to be like the Peanuts character Pigpen in that it leaves a trail of dust and other fine debris in it's wake which in the case of Phaethon produces the Geminid Meteor Shower to delight us every year around Christmas time. Phaethon is amazing in that every 524 days it makes a death defying flight to a point less than one of half of the planet Mercury's distance from the Sun, where it's surface temperature reaches a mind boggling 1,200 Fahrenheit. During one of these events the NASA Stereo Spacecraft A discovered that Phaethon had rock dust tail.

Today's Headlines: Trump had a rough weekend legally — a federal judge blocked the Traitor Fund in response to a lawsuit from a fired January 6th prosecutor, and another judge ordered Trump's name removed from the Kennedy Center within two weeks on the grounds that he never had legal authority to put it there. Trump responded by posting he has "no interest" in the Kennedy Center anymore and threatening to cancel his own America 250 celebration, which is already in freefall after nearly every performer dropped out once they realized it was Trump's birthday rally and not the legitimate congressional celebration — leaving Vanilla Ice, Kid Rock, and eventually Trump himself as the headline act for anyone who paid $1.5 million for a VIP package expecting a concert. On the Iran beat, Trump is requesting edits to the deal his own negotiators already agreed to, with a senior official explaining the response will take three days because…caves. The Delaney Hall ICE detention center in Newark escalated to a mandatory curfew for the surrounding half-mile, with ICE in riot gear pepper spraying protesters while detainees continue a 10-day hunger strike over conditions that remain uncorrected. Pam Bondi's Epstein testimony was exactly as useless as expected — she blamed Todd Blanche, refused to answer Trump-related questions, and wasn't under oath — so the House Oversight Committee is now going after Blanche directly. In AI-is-a-scam news, a Pizza Hut franchisee is suing corporate for $100 million after a mandatory AI rollout tanked delivery times, and Starbucks scrapped its AI inventory system after nine months because it could not count milk — hallucinating bottles that weren't there — which is a real thing that happened with technology that costs more than a person with eyes. And finally, a three-foot meteorite may have landed in Cape Cod Bay on Saturday, with a double boom heard from Delaware to Montreal, which would normally be bigger news if we had any remaining capacity for surprise. Resources/Articles mentioned: NBC News: Judge halts Trump ‘anti-weaponization' fund after Jan. 6 prosecutor sues Axios: Trump's name must be removed from Kennedy Center, judge orders Politico: Trump vents about judge who blocked Kennedy Center changes ABC News: Trump to headline 250th anniversary celebration on National Mall after several artists back out CNBC: New York passes Mamdani's pied-a-terre tax. Here's who pays and how much NYT: Dell Gets a $9.7 Billion Defense Contract. Trump's Portfolio Stands to Benefit WaPo: Trump misses deadline to disclose tens of millions of dollars in stock trades ABC 7 NY: Delaney Hall protests: Newark Mayor Ras Baraka orders mandatory curfew for half mile surrounding facility Politico: Bondi shifts responsibility for Epstein files' release to Todd Blanche, making him Democrats' next target Yahoo: The owner of 110 Pizza Huts is suing the chain, claiming $100 million in losses from the botch adaption of an AI tool Fortune: Starbucks quietly retires its AI inventory tool after barista complaints of inaccuracies  WCVB: NASA: Meteorite that thousands heard over Mass. may have landed in Cape Cod Bay Subscribe to the Betches News Room and join the Morning Announcements group chat. Go to: betchesnews.substack.com Morning Announcements is produced by Sami Sage and edited by Grace Hernandez-Johnson Learn more about your ad choices. Visit megaphone.fm/adchoices

Meteorologist Tim Kelly joins Howie to discuss the meteorite that crashed into Cape Cod bay.  Visit the Howie Carr Radio Network website to access columns, podcasts, and other exclusive content.

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However, according to a recent research project, the Rubin Observatory will discover but not give an adequate warning time for objects destined to hit the Earth. To provide time to take action to deflect an incoming object we will need to rely on ground based telescopes used by my Catalina Sky Survey teammates and other asteroid hunting groups as well as NASA's NEO Surveyor satellite when it is launched.

Walter Sterling talks with Ross Coulthart about the Murchison meteorite, 7-billion-year-old stardust, amino acids, the building blocks of life, possible evidence of ancient Martian life, NASA secrecy, lunar anomalies, Mars structures, and what may still be hidden from the public. Walter also speaks with Dave Scott about the latest UFO file releases, public frustration over “pong dot” videos, possible red herrings, American military technology, UAP disclosures, religious reactions, and what could come in the next government drop. Plus, Walter takes calls on NASA, Vatican archives, COVID vaccines, Fauci, school shutdowns, CVS and Aetna, prescription drug conflicts, Florida Stories, gender reveal chaos, kangaroos, strange arrests, and Congressman Brandon Gill pressing NPR over bias, Marxism, reparations, looting, and taxpayer funding. Learn more about your ad choices. Visit megaphone.fm/adchoices

Walter Sterling talks with Ross Coulthart about the Murchison meteorite, 7-billion-year-old stardust, amino acids, the building blocks of life, possible Martian microbial evidence, NASA secrecy, lunar anomalies, Mars structures, and what may be hidden in the UFO files. Walter also dives into the latest disclosure updates with Dave Scott, including Foo Fighter files, missing scientists, Space Force connections, UAP videos, and what could come in the next government release. Plus, he takes listener calls on America's biggest conspiracy theories, including Charlie Kirk, JonBenét Ramsey, Savannah Guthrie's mother, JFK, the Warren Commission, pageant culture, cryptocurrency “wrench attacks,” and why some official stories still do not settle with the public. Learn more about your ad choices. Visit megaphone.fm/adchoices

Often observers report hearing a percussive sound, like a sonic boom from an aircraft, minutes after viewing a bright meteor fireball. In addition, in a fewer number of instances, there are many reliable reports of observers hearing popping, hissing, and rustling sounds at the same time they are observing a very bright meteor traveling though the night sky. Professional astronomers have long dismissed these reports saying that what these people hear simultaneously with their visual observations cannot be due to to sound traveling from the meteors path since sound travels 800,000 times slower than light and would take 1.5 to 4 minutes to traverse the distance that the light does in a tiny fraction of a second. Recent scientific studies have begun to shed light on the interesting mystery of how the small number of what we now call electrophonic meteors produce simultaneous light and sound. One theory is that the flickering bright light produced in the meteor's path is absorbed by by hair or other material near the observer's ears producing acoustic sound waves. An alternate hypothesis is that as the meteor streaks through our atmosphere it ionizes air molecules whose motion in the Earth's magnetic field generates radio waves which travel to objects near to the observer causing them to vibrate and thus produce sound. Either way observers with large amounts of hair or those near metallic objects like barbed wire fences are the most likely to hear these strange unusual sounds. If you are lucky you could hear a meteor's dying whispers and could even be the first person to record these sounds on your cell phone. For Travelers in the Night this is Dr. Al Grauer.© 2026. A. D. Grauer

Some of the 635,000 impact craters found on Mars are the result of such violent impacts that pieces of Mars are ejected, travel around the solar system, and a few become one of the several hundred Martian meteorites which have been discovered here on Earth. An experiment is described which does not prove we are descendants of martian bacteria however it does improve our ability to protect our planet and understand where life may be possible elsewhere in the universe.

389E-426-Rose Rules Again Recently my Catalina Sky Survey teammate Rose Matheny discovered 8 new Earth approaching object candidates on a single night with our Schmidt telescope on Mt. Bigelow, Arizona. One of them, 2017 YO is a mile and a half diameter, main belt asteroid, while the other 7 are interesting Earth approaching objects. Another one of Rose's single night discoveries is 2017 YM1. When Rose first spotted it this space rock was moving rapidly north, at 6.9 miles per second, away from the Earth in the constellation of Ursae Major. About 5 days earlier it had passed near both the Earth and Our Moon at which time it was too far south to be seen from Arizona. This space rock is about 92 feet in diameter, orbits the Sun once every 2.25 years, and can come to less than a tenth of the Moon's distance from us. 2017 YM1 is about 1.5 times larger than the Chelyabinsk (Shell ya binsk) meteor which in 2013 broke many thousands of windows and injured 1,200 people. According to Perdue University's impact calculator, a space rock like 2017 YM1 enters the Earth's atmosphere once every hundred years or so with an energy of 250 kilotons of TNT, explodes into a cloud of fragments at about 73,000 feet, rains pieces onto the ground, and produces a sonic boom that would get your attention as it breaks a lot of windows. Asteroid hunter's goal is to discover any such impactor days before it enters the Earth's atmosphere so that people can be warned to stay away from doors and windows. For Travelers in the Night this is Dr. Al Grauer.© 2026 A. D. Grauer

Two rocks float through silent space, unaware that they will soon cause a scientific debate millions of miles away on earth. On earth these two small asteroids added together may weigh only a few hundred pounds. The conclusions that can be drawn from them, however, might be weighty enough to overthrow a powerful theory.That summarizes the status of a scientific debate over patterns in which meteorites fall. Evolutionary theory says that when those two asteroids smash together in space, the resulting chunks will separate during the millions of years before they ever strike earth. As a result, meteor falls cannot possibly follow a pattern. However, a pattern has now been discovered.Researchers from Purdue University and the State University of New York say they have discovered that 17 meteorites that struck the earth in May between 1855 and 1895 form a broad line that extends for several thousand kilometers. Because the earth revolves, however, the line is mathematical rather than geographical. The meteorites are classified as H chondrites. When scientists analyzed 13 of the stones, they found that each had similar amounts of rare trace elements not found in 45 other H chondrite meteorites. The other meteorites did not fall into the geographic line researchers had discovered.The findings strongly suggest that these stones had not been drifting through space long enough to separate before they hit the earth. If the solar system is billions of years old, there is virtually no chance of the stones remaining together. This fact suggests a young age for the solar system.Psalm 19:1"The heavens declare the glory of God; and the firmament sheweth his handywork.”Prayer: Lord, the many wonders in the heavens do more than inspire our awe. They also bear testimony to the truth of Your Holy Word, what You have made, and our need to be restored to our Creator by grace through faith in Your innocent suffering and death for us on the cross. Amen.REF.: Cowen, R. "Meteorites: to stream or not to stream?" Science News, v. 142. To support this ministry financially, visit: https://www.oneplace.com/donate/1232/29?v=20251111

Asteroids could provide a solution for the serious problem of how to protect astronauts from harmful solar and cosmic radiation during long duration space flights and thus eliminate the need for the spacecraft itself to have heavy shielding material. The idea is for the spacecraft to spend most of the journey inside the asteroid.

My Catalina Sky Survey teammate Greg Leonard was searching for Earth approaching objects with our 60 inch telescope on Mt. Lemmon, Arizona when he discovered an interesting new comet moving through the constellation of Leo. After Greg posted his discovery observations on the Minor Planet Center's Near Earth Confirmation Page it was observed over the next 3 weeks by 10 different observatories around the world. These data were used to calculate the details of the new object's 51 year path around the Sun and give it the name Comet C/2017 W2 (Leonard) . Greg's newly discovered comet's orbital plane is almost at a right angle to paths of the planets and most of the asteroids so that it spends most of it's time in the lonely space high above or far below the rest of the members of our solar system. Riding with Comet C/2017 W2 (Leonard) would bring a space traveler into the inner solar system about once per human lifetime. Greg's comet receives only mild solar heating since at it's closest it is about 3 times further from the Sun than we are making it unlikely to ever be bright for human observers. At it's furthest from the Sun, Comet Leonard is in a very cold region, receives less than 1% solar energy than we do, and and likely to have a surface temperature of about -300 degrees Fahrenheit. Greg's comet is likely to remain as it is for eons since it spends so much of it's time far from the Sun and the gravitational tugs of most of the rest of the members of our solar system.© 2026. A. D. Grauer

Looking into a star filled sky at a place like the Cosmic Campground International Dark Sky Sanctuary in New Mexico inspires a person to wonder if our home planet is unique in the Universe. To begin to answer this question, NASA launched the small satellite Pandora on January 11, 2026 . It is on at least a one year long mission to study the chemical composition of more than 20 planets orbiting nearby stars in the Milky Way.The Pandora satellite's results will hopefully include a list of potentially habitable planets to be observed the James Webb Space Telescope and other observatories in the search for life elsewhere in the Universe.

Winter nights can be exhausting, productive, as well as sometimes frustrating for asteroid hunters. At the Sixty Inch Telescope on Mt. Lemmon, Arizona, near winter solstice, the night's observing starts at 6:30 PM and continues till after 6 AM which combined with start up and end tasks makes the asteroid hunter's work "day" more than 13 hours long. On such a recent long winter work night, my Catalina Sky Survey Teammate, Carson Fuls discovered an impressing total of 18 new Earth approaching objects. On the other hand on the next 3 night shift, I was treated to one night which was clear followed by two nights which were dominated by the first big snow storm of the season. The best nights are clear, cold, and calm with asteroid images which are small intense points of light. Such a night is said to have good seeing. Nights which are clear but have bad seeing with fuzzy star and asteroid images due to atmospheric turbulence and high winds makes the discovery of faint objects virtually impossible. High winds can and do shake the telescope producing double images of every object. Nights which consist of sporadic clear holes in the clouds also yield few new discoveries. Fishing what we call "sucker holes" in the clouds is very frustrating since it is hard to verify a new discovery under such conditions. Then there are the nights which are perfectly clear but we have to keep the dome closed because of the snow on it. Then there are those nights which are clear with good seeing from start to finish on which the asteroid hunter makes new discoveries while being treated to views of millions of stars, gas clouds, and galaxies which inspire a child like sense of wonder. For Travelers in the Night this is Dr. Al Grauer.© 2026 A. D. Grauer

In 2007 a small icy object moving in the constellation of Ursa Minor crossed the orbit of Pluto at a speed of approximately 4.2 mi/s starting its journey towards the inner solar system. It was between the orbits of Saturn and Jupiter traveling at some 9 mi/s towards the Sun, when my Catalina Sky Survey teammate Dr. Kacper Wierzchoś discovered it on March 3, 2024, while asteroid hunting, in the constellation of Draco, with our 60 inch telescope on Mt. Lemmon, Arizona. Kacper studies comets passionately was thus excited to observe that it has a coma and a tail.On its way out of the solar system, in 2045, Kacper's COMET C/2024 E1 (Wierzchos) will cross the orbit of Pluto heading in the direction of the constellation Ursa Major and is destined to wander between stars in the Milky Way till the end of time.

Oumuamua (“Oh-moo-ah-moo-ah”) is the asteroid that zipped by the Earth on a trajectory that started beyond our solar system in truly deep space. After rounding our Sun at 97,000 mi/hr this unusual space rock will continue onward into deep interstellar space. The fact that this reddish object's brightness changes by a factor of 10 every 7.3 hours has been interpreted as being due to an elongated rocket or cigar shape which reflects different amounts of sun light in our direction as it tumbles through space. This strange space rock appears to be about 730 feet long and about 100 feet wide. Oumuamua's interstellar path and unusual shape prompted Breakthrough Listen Scientists to use the 300 foot diameter, 8,000 ton, Robert C. Byrd Green Bank Telescope to see if Oumuamua is emitting radio signals which could indicate that it is some type of artifact or spacecraft which passed through our solar system to check it out. Preliminary analysis of several hours of data with a cluster super computers do not reveal any signals of artificial origin even though this instrument could detect a cell phone at the space rock's distance in about a minute. Care is being taken to to reject signals which could be of human origin as well as those which are not consistent with Oumuamua's speed and location. The hypothesis that this interstellar space rock is an alien probe is pretty farfetched, however, how it came to have it's current shape is almost equally hard to imagine.For Travelers in the Night this is Dr. Al Grauer. © 2026 A. D. Grauer 

A recent meteorite in northeast Ohio has sparked fascination and a few legal questions. If a meteorite lands on private property, who owns it? Can people search for fragments on someone else's land? And what should landowners know about trespassing? On this Legal with Leah, Leah Curtis, associate general counsel for Ohio Farm Bureau discusses these questions and what this rare event can teach us about property rights.

My Catalina Sky Survey teammate Greg Leonard was asteroid hunting with our 60 inch telescope on Mt. Lemmon, Arizona when he came across an unknown moving point of light in the night sky. After Greg reported his observations to the Minor Planet Center his discovery was tracked by telescopes in California, Romania, Germany, New Mexico, Arizona, Bavaria, and Japan. Astronomers used these data to calculate that Greg's discovery orbits the sun between Venus and Earth , estimate its size to be approximately twice the length of a football field, and give it the name 2026 BX4. NASA classifies it to be a Potentially Hazardous Asteroid, however, since it doesn't cross the Earth's orbit it is not an immediate impact threat. In fact it will not come as close to us as it can on its current path until February 17, 2075 when it will pass less than 6 times the moon's distance from us. Because 2026 BX4's orbit is entirely within the Earth's path about the Sun it is classified to be an Atira asteroid. These space rocks are difficult to discover and track because they are always near the Sun in the sky. 2026 BX4 could become an impact threat by gravitational interactions with Earth, Venus or another asteroid. There are also Aten asteroids which spend most of their time inside the Earth's orbit but cross it and are more of a threat than an Atira asteroid like 2026 BX4. Currently the most dangerous Aten asteroid is Apophis which will safely pass closer to us than the communication satellites on Friday February 13, 2029. Asteroid hunters will continue to discover and track both Atira and Aten asteroids to make sure none of them sneak up on our home planet from the direction of the Sun.

A meteorite about the size of your fist goes on display today at the Tuhura Otago Museum. The rock - which is well over 100 years old - is one of just 10 discovered in Aotearoa New Zealand, and the first fresh discovery in over 20 years. Tuhura Museum Natural Sciences curator Kane Fleury joins Jesse.

Alok Jha talks to meteorite-hunter Katherine Joy to discover why the icy continent is one of the best places on Earth to find them. Professor Katherine Joy is a Professor of Lunar and Planetary Sciences at the University of Manchester. She received her PhD in 2007 at UCL, before taking up post-doc positions at Birkbeck College and the Lunar and Planetary Institute/NASA Johnson Space Center, and then a Leverhulme Trust Early Career Fellowship and a Royal Society University Fellowship at The University of Manchester. Katherine studies different types of lunar samples to understand how the Moon has geologically evolved through time and how it is a recorder of Solar System processes. She is a member of the Artemis III Geology Team, and is involved in science teams for the ESA PROSPECT and DIMPLE lunar experiments. She also co-led the first UK team working with the British Antarctic Survey to recover meteorite samples from Antarctica.

Recently my Catalina Sky Survey teammates Carson Fuls and Greg Lenoard discovered an Aten asteroid which orbits the Sun once every 272 days and on a path that crosses the orbits of Venus and Earth a number of times each year. Atens account for only about 6% of the Earth approaching asteroids that asteroid hunters discover. They are relatively dim and difficult to discover because they spend most of their time inside the Earth's orbit with their sunlit side facing away from us. For example Carson and Greg's newly discovered asteroid, 2017 WJ16, is bright enough for asteroid hunters to track for only about 50 nights every couple of years. It is about 150 feet in diameter and travels on an orbit which can bring it to a bit more than three times the Moon's distance from Earth. When 2017 WJ16 is closer to the Sun than Earth it travels faster then we do allowing it to catch and just barely cross our orbit as we both travel about the Sun. In 2020, 2017 WJ16 will make one of it's closer approaches to us when it comes to about less than 5 times the Moon's distance from our home planet. At that time it will be traveling at 2.9 miles/second relative to us which is well within reach of our current rocket technology. I suspect that in the future if the pattern of colors which 2017 WJ16 reflects, reveals a high metal or water content humans will mine it to construct and operate their colonies in space.

Astronomy Cast Ep. 790: Meteorites From Other Worlds By Fraser Cain & Dr. Pamela Gay Streamed live April 17, 2026. Even though humanity has returned samples from a fraction of the worlds in the solar system, the cosmos has delivered many more without us having to lift a finger. Meteorites. We have meteorites from the Moon, Vesta and even Mars! What have we learned about these rocks from other worlds? Space missions to other worlds cost millions to billions of dollars, and if we want to know exactly where space rock samples come from, we need to spend the big bucks for sample return. But, if it's good enough to know "this rock came from somewhere on that world," space offers an amazing delivery system in the form of meteorites. Come learn about the search for, identification, and science of meteorites from other worlds. This show is supported through people like you on Patreon.com/AstronomyCast !!! In this episode, we'd like to thank: Andrew Poelstra, Burry Gowen, David, David Rossetter, Ed, Eric Lee, Gerhard Schwarzer, Jason Kwong, Jeanette Wink, Joe McTee, Michael Purcell, Sergey Manouilov, and Siggi Kemmler

https://www.youtube.com/watch?v=WGx1NvLO8FA Hosted by: Fraser Cain ( @frasercain ) and Dr. Pamela L. Gay ( @CosmoQuest ) Streamed live April 17, 2026. Even though humanity has returned samples from a fraction of the worlds in the solar system, the cosmos has delivered many more without us having to lift a finger. Meteorites. We have meteorites from the Moon, Vesta and even Mars! What have we learned about these rocks from other worlds? Space missions to other worlds cost millions to billions of dollars, and if we want to know exactly where space rock samples come from, we need to spend the big bucks for sample return. But, if it's good enough to know "this rock came from somewhere on that world," space offers an amazing delivery system in the form of meteorites. Come learn about the search for, identification, and science of meteorites from other worlds.     This show is supported through people like you on Patreon.com/AstronomyCast !!! In this episode, we'd like to thank: Andrew Poelstra, Burry Gowen, David, David Rossetter, Ed, Eric Lee, Gerhard Schwarzer, Jason Kwong, Jeanette Wink, Joe McTee, Michael Purcell, Sergey Manouilov, and Siggi Kemmler   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.

Hosted by: Fraser Cain ( @frasercain ) and Dr. Pamela L. Gay ( @CosmoQuest ) Streamed live April 17, 2026. Even though humanity has returned samples from a fraction of the worlds in the solar system, the cosmos has delivered many more without us having to lift a finger. Meteorites. We have meteorites from the Moon, Vesta and even Mars! What have we learned about these rocks from other worlds? Space missions to other worlds cost millions to billions of dollars, and if we want to know exactly where space rock samples come from, we need to spend the big bucks for sample return. But, if it's good enough to know "this rock came from somewhere on that world," space offers an amazing delivery system in the form of meteorites. Come learn about the search for, identification, and science of meteorites from other worlds.     This show is supported through people like you on Patreon.com/AstronomyCast !!! In this episode, we'd like to thank: Andrew Poelstra, Burry Gowen, David, David Rossetter, Ed, Eric Lee, Gerhard Schwarzer, Jason Kwong, Jeanette Wink, Joe McTee, Michael Purcell, Sergey Manouilov, and Siggi Kemmler

According to NASA an average of one catalogued piece of space junk per day has come down to Earth over the past 50 years. Research is described which can track space junk in the atmosphere and provide the starting location and altitude for tracking clouds of environmentally problematic toxic chemical and/or nuclear contaminants released by the disintegration of reentering spacecraft.

The Artemis II crew has returned home safely after a historic 10-day journey around the Moon, the first crewed lunar mission in over 50 years. In this episode, we celebrate some of the mission's most extraordinary moments: the record-breaking Flight Day 6 when Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialists Christina Koch and Jeremy Hansen traveled farther from Earth than any humans in history, a breathtaking solar eclipse observed from lunar orbit, meteorite impact flashes spotted on the lunar surface, and a deeply personal crater dedication that moved the world. But the triumph comes with turbulence. Just days after launch, the White House released a Presidential Budget Request proposing a 47% cut to NASA's science budget — threatening 84 missions and nearly half of NASA's science portfolio. Jack Kiraly, director of government relations at The Planetary Society, and Ari Koeppel, AAAS Science and Technology Policy Fellow, join host Sarah Al-Ahmed to break down what's at stake and what's being done about it. Plus, Chief Scientist Bruce Betts joins for this week's What's Up. Discover more at: https://www.planetary.org/planetary-radio/2026-artemis-ii-save-nasa-science See omnystudio.com/listener for privacy information.

The NASA Curiosity Rover has shown us evidence of ancient rivers and bodies of liquid water on the martian surface. Given it's thin cold atmosphere, seeps of liquid water, presently on the surface of Mars which are capable of hosting microbial life appear to be unlikely. Scientists were thus surprised when high resolution imaging of the red planet's surface revealed thousands of intriguing dark streaks called RSL on hundreds of rocky slope areas. These fascinating features slowly extend down hill and grow during the martian warm season, fade during the colder season, and reappear during the next martian warm period. On Earth features like these are produced by seeps of liquid water. However, on Mars a careful study of 151 RSL features at ten different sites using the high resolution camera on NASA's Mars Reconnaissance Orbiter reveal that they occur almost entirely on slopes which are greater than 27 degrees. This new research published in Nature Geoscience suggests that RSL are composed of solid particles in dry granular flows which unlike water seeps appear to end on many of the dunes when it's slope falls below a critical value. What makes RSL tick remains a mystery and likely involves small amounts of water trapped from the atmosphere. Currently surface conditions are hostile to life as we know it, however, the possibility of finding evidence of ancient life or perhaps even still existing microbe colonies in deep sub surface pockets of water are reasons to continue to explore our next door neighbor without contaminating it.

On a recent night my Catalina Sky Survey teammate Vivian Carvajal found 4 Earth approaching space rocks with our small but mighty Schmidt telescope on Mt. Bigelow, Arizona. These Earth approaching asteroids are all small with an average diameter about the width of tennis court. On their current paths none of them come closer than about 4 lunar distances from our home planet.

Sponsor Link:This episode of Space Nuts is brought to you with th support of NordVPN. When online, stay safe, stay private and browse with confidence. To get our great deal visit www.nordvpn.com/spacenuts or use the code SPACENUTS at checkout. And remember, there's a 30 Day Money Back Guarantee.Artemis 2 Launch, Australian Astronomy Setbacks, and the Mystery of X-Ray BinariesIn this thrilling episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson dive into the latest advancements in space exploration and the challenges faced by the Australian astronomy community. The successful launch of Artemis 2 marks a significant milestone for humanity's return to the Moon, while a recent government decision leaves Australian astronomers concerned about their future access to critical telescopes. The episode also explores the intriguing discovery of an X-ray binary that defies conventional understanding, revealing new mysteries in the cosmos.Episode Highlights:- Artemis 2 Launch: Andrew and Fred share their excitement over the successful launch of Artemis 2, discussing the mission's significance and the historic achievements of the crew as they become the first humans to travel further than Apollo 13.- Australian Astronomy Challenges: The hosts delve into the Australian government's decision to discontinue its partnership with the European Southern Observatory, examining the potential impact on local astronomers and the future of optical astronomy in Australia.- X-Ray Binary Discovery: A fascinating conversation unfolds around the discovery of two peculiar X-ray binaries that challenge existing theories, leading to discussions about the nature of these celestial objects and what they reveal about stellar evolution.- Future of Astronomy: Andrew and Fred reflect on the implications of these developments for the broader astronomy community, contemplating the balance between funding, scientific advancement, and international collaboration.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. 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/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

In 2012 as it crossed the orbit of Neptune heading towards the Sun a small space rock was 250 times fainter than can be detected by the Hubble Space Telescope. Five years later, after it had rounded the Sun, it became visible in asteroid hunter's telescopes for about 16 days, as it streaked across our planet's orbit at 37 miles per second, as it continued to move away from the Sun. During that brief period of time it was discovered by the PanSTARRS group in Hawaii, tracked by telescopes around the world, and given the name Oumuamua (“Oh-moo-ah-moo-ah”). Turns out that previous to the discovery observations, sightings too sparse to report, were obtained by my team using the Catalina Sky Survey's Schmidt telescope on Mt. Bigelow, Arizona. In 2024 this unusual space rock will cross Pluto's average distance from the Sun traveling on a path which will take it into deep interstellar space. Since we don't know how Oumuamua could obtained it's current trajectory from processes in our solar system, it is safe to presume that it originated in truly deep space. The mystery of Oumuamua deepened when astronomers measured it's brightness to change regularly by nearly 10 times over a 7.3 hour period of time. If these brightness variations are due to it's shape, and thus the amount of sun light reflected as it rotates, Oumuamua looks like a cigar. Even though Elon Musk's SpaceX Mars rocket could catch Oumuamua, it is more cost effective is to simply wait to discover another one of the several interstellar asteroids which pass by us each year.

At Marketecture Live in NYC, Bob Lord (President, Horizon Media) and Obele Brown-West (President, Colle McVoy), with Mike Shields (Founder, Next in Media) break down innovation cycles, legacy tech challenges, and why human creativity still matters in an AI-driven world. Takeaways: AI is creating massive confusion, but also an opportunity Legacy systems are the biggest barrier to progress The future is platform-based, not siloed AI won't replace creativity, but will scale execution Upskilling talent is more important than replacing it Legal and transparency concerns are rising fast Agency business models must evolve Creative and media are converging again Chapters : 00:00 Introduction to Marketecture Live 01:23 The “AI Armageddon” Debate Begins 01:54 What Clients Are Really Saying About AI 02:53 Why Brands and Agencies Aren't Ready Yet 03:28 The Need for New Marketing Operating Systems 04:40 Can AI Replace Agencies? 06:00 Legacy Tech Is Slowing Everything Down 07:30 Open Ecosystems vs. Fragmentation 08:28 Do New Agencies Have the Advantage? 10:06 AI, Jobs, and the Need for Upskilling 12:11 Rethinking Agency Pricing Models 14:04 Connecting Marketing to Business Outcomes 15:16 The Limits of AI in Creativity 17:07 AI Legal Risks and Client Concerns 19:19 Responsible AI Use in Agencies 20:46 The Future: AI as a Growth Engine 21:03 The Reunification of Creative and Media 22:05 Closing Thoughts Learn more about your ad choices. Visit megaphone.fm/adchoices

Artificial light at night also known as light pollution is degrading human safety and health as well as damaging the natural environment on which we all depend. The loss of the connection with the natural night sky has happened over the past 100 years. Restoring the natural night sky is relatively simple and can even save money. Before restoration can effectively begin it is essential to make night sky brightness measurements in both natural night sky and urban locations.

Recently there were four fireball meteors, brighter than the planet Venus, which exploded over Germany, France, Ohio, and Arizona within the space of only 10 hours. A total of 1320 individuals were treated to light shows and reported their observations to the American Meteor Society. The one which exploded over Arizona was probably several feet in diameter and entered the Earth's atmosphere over Flagstaff. This event was observed in Arizona, California, Nevada, Utah, New Mexico, and Colorado. It was recorded by numerous electronic security and dashboard cameras and was visible for from 3 to 7 seconds. This meteor also produced a booming sound which was reported by about a dozen different observers. The fireball was last seen over Happy Jack, Arizona and is likely to have produced meteorite fragments which are scattered along Interstate 17 somewhere in the rugged country between Phoenix and Flagstaff. There are likely to be on the order of 1,000 fireball events over the Earth every day. Most of them occur over the oceans or during the day and pass unobserved by humans. During the first 10 months of 2017 the most energetic fireball event occurred when a meteoroid entered the Earth's atmosphere at 8.5 miles/second above the ocean between Australia and Antartica. If you record a fireball with your dash cam or security camera report it to the American Meteor Society. Your data will be very important in finding out where it came from in the solar system as well as to indicate where it might be possible to find pieces of it on the ground.

Ohio Meteorite | Ep 1162 | Crazy Town Podcast

Humans can mitigate the damage done by the impact of an asteroid given a sufficient lead time. In 1998, the US Congress mandated NASA to detect and track 90% of the 1 km sized asteroids capable of effecting local mass destruction as well as global disruption of agriculture and other human activities. This goal has been accomplished. In 2005 Congress extended the mandate to require NASA to detect and track 90% of the 140-m asteroids capable of destroying a large metropolitan area.

A rock from space fell out of a clear blue Texas sky on a Saturday afternoon and punched straight through somebody's roof.*No AI Voices Are Used In The Narration Of This Podcast*PRINT VERSION: https://weirddarkness.com/space-rock-downWeirdDarkness® is a registered trademark. Copyright ©2026, Weird Darkness.#WeirdDarkness, #WeirdDarkNEWS