Source:

https://www.spreaker.com/episode/s03e167-new-sun-discovery-orion-s-progress-and-falcon-fleet-grounded--62162961

Astronomy AstroDailyPod - The Podcast: S03E167

Welcome to Astronomy AstroDailyPod, your source for the latest Space and Astronomy news. I'm your host, Steve Dunkley, and we've got a fascinating episode for you today. Let's dive into some of the most intriguing stories from the cosmos.

Highlights:

- Upcoming Annular Solar Eclipse: On October 2, an annular solar eclipse will sweep across the southern hemisphere, including iconic destinations like Rapa Nui (Easter Island), southern Chile, and southern Argentina. Learn about the "ring of fire" effect and where you can best view this celestial event.

- Earth's Temporary Mini Moon: A small asteroid, about the size of a school bus, will become a temporary mini moon for Earth, orbiting our planet for about two months. This rare event offers a unique opportunity for astronomers to study near-Earth objects.

- Hera Mission Returns: An all-volunteer crew on a simulated trip to Mars has returned to Earth after 45 days in isolation at NASA's Johnson Space Centre. Discover how their mission contributes to our understanding of human behaviour and performance in confined, remote environments.

- SpaceX Falcon Fleet Grounded: SpaceX has grounded its Falcon rocket fleet following a second stage problem during a recent launch. This suspension could impact upcoming missions, including NASA's Europa Clipper and ESA's Hera mission.

- Planet Formation Study: New research reveals that planets larger than Earth struggle to form around stars with low metallicity. This study provides insights into the conditions necessary for planet formation and has implications for the search for extraterrestrial life.

Short Takes:

- An all-volunteer crew on a simulated Mars mission returned to Earth, providing valuable insights for future Space exploration.

- SpaceX's Falcon rocket fleet is grounded due to a second stage problem, impacting upcoming missions.

- A new study explores why planets larger than Earth struggle to form around low metallicity stars.

For more Space news, be sure to visit our website at https://www.astronomydaily.io. There you can sign up for our free AstroDailyPod newsletter, catch up on all the latest Space and Astronomy news with our constantly updating newsfeed, and listen to all our back episodes.

Don't forget to follow us on social media. Just search for #AstroDailyPod on facebook, X, YouTubeMusic, and TikTok.

Thank you for tuning in. This is Steve signing off. Until next time, keep looking up and stay curious about the wonders of our universe.

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Source:

https://www.spreaker.com/episode/s27e118-dark-matter-s-hidden-forces-naked-eye-comet-and-mars-by-2028--62161801

SpaceTime Series 27 Episode 118

*Dark Matter May Be Experiencing Forces Beyond Gravity

A groundbreaking new study suggests that dark matter, the elusive substance making up 85% of the universe's matter, may interact through forces other than gravity. Using observations from the Hubble Space Telescope, researchers have found that dark matter particles might experience additional forces, providing crucial new insights into their nature. The findings challenge the long-held collisionless cold dark matter model, opening new avenues for understanding the universe's most perplexing component.

*Rare Naked Eye Comet Visible from Earth

Skywatchers have a unique opportunity to witness the rare comet C/2023 A3 (Shushani Atlas) with the naked eye. Discovered by the Purple Mountain Observatory and the Atlas system, this comet is currently visible just before sunrise near the eastern horizon. On an 80,000-year journey from the Oort cloud, it is expected to become even brighter after passing close to the Sun, potentially reaching a magnitude of 2.5.

*Humans on Mars by 2028?

Former US President Donald Trump has announced an ambitious plan to send humans to Mars by 2028, eight years ahead of current schedules. This bold statement comes as Trump hints at discussions with SpaceX CEO Elon Musk to use the company's Starship for the mission. While the Artemis programme aims to return humans to the Moon by 2026, Trump's proposal could significantly accelerate human exploration of the Red Planet.

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Join Andrew Dunkley and Professor Fred Watson in this engaging Q&A episode of Space Nuts, where they tackle a variety of intriguing questions from listeners. From the protection of the moon to the sounds of extraterrestrial liquids, this episode is packed with fascinating insights and cosmic curiosities.

Episode Highlights:

- Protecting the Moon: Mikey from Illinois asks about the measures in place to protect the moon from catastrophic asteroid impacts and what would happen if the moon were significantly altered.

- Sounds of Titan: James from Minnesota wonders if the lakes and rivers on Titan would sound similar to those on Earth, given the differences in atmospheric pressure and liquid composition.

- Dark Matter Movement: Bill from San Francisco Bay Area inquires about whether dark matter can move through Space and be influenced by gravitational events.

- Formation of Atmospheres: Brady from Florida asks how atmospheres are formed on planets, transitioning from a ball of rock and lava to having a gaseous envelope.

00:00 - This is a Q and A episode where we answer your questions

01:25 - Fred and Andrew ask what would happen if an asteroid hit the moon

06:20 - Extra solar might come through. Yes. The thing is, the bigger the object is

06:58 - Next question comes from James Greenfield with Professor Fred Watson

10:53 - Bill asks question about whether dark matter can move through space

14:55 - Why does everyone who lives in Florida call it the great state of Florida

15:58 - Brady from Florida asks how planets form their atmospheres

19:15 - If you have questions for Space Nuts, go to our website

For more Space Nuts, including our continually updating newsfeed, visit our website at https://www.spacenutspodcast.com. Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.

For more Space and Astronomy News Podcasts, visit our HQ at https://www.bitesz.com

Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support.Other supporter options can be found on our website.

Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.

Source:

https://www.spreaker.com/episode/s03e166-dazzling-comet-alert-moon-mission-prep-and-china-s-ocean-rocket-success--62141354

Astronomy Daily - The Podcast: S03E166

Welcome to Astronomy Daily, your source for the latest space and Astronomy news. I'm your host, Anna, and we've got an exciting episode lined up for you today. We'll be exploring some fascinating developments in the world of space and Astronomy that are sure to captivate your imagination.

Highlights:

- Comet C/2023 A3 (Tsuchinshan-Atlas): Astronomers are eagerly tracking this comet, which could shine as brightly as the North Star this fall. Discovered in early C/2023.A3, it's captured the attention of both professional astronomers and space enthusiasts. If it survives its close encounter with the sun on September 27, it could rival the spectacular Comet McNaught of 2007.

- ESA's Luna Facility: The European Space Agency and German Aerospace Center have unveiled Luna, a lunar analog facility near Cologne, Germany. This 700-square-meter hall filled with simulated lunar regolith will provide crucial training for future astronauts, including those in NASA's Artemis program.

- NASA Artemis II Crew in Iceland: NASA astronauts Reid Wiseman, Victor Glover, Christina Koch, and Canadian astronaut Jeremy Hansen have been undergoing geology field training in Iceland. This unique landscape closely resembles the lunar surface, helping the crew prepare for the challenges of lunar exploration.

- China's Sea Launch of Smart Dragon-3: China successfully launched the Smart Dragon-3 rocket from a floating platform, carrying eight remote sensing satellites into sun-synchronous orbit. This sea-based launch demonstrates flexibility and could open up new possibilities for future missions.

- Potential for Life on Venus: Recent research suggests that some of life's fundamental building blocks might survive in Venus's harsh environment. Scientists discovered that certain lipids can withstand exposure to concentrated sulfuric acid, challenging our assumptions about the solvents necessary for life.

- Revolutionary Space Propulsion: Scientists are testing a new propulsion system known as Super Mag Drive, which could use any type of metal as fuel. This technology could allow spacecraft to refuel by harvesting minerals from asteroids or distant moons, opening up new frontiers in space exploration.

For more space news, be sure to visit our website at ahttps://www.astronomydaily.io. There you can sign up for our free Daily newsletter, catch up on all the latest space and Astronomy news with our constantly updating newsfeed, and listen to all our back episodes.

Don't forget to follow us on social media. Just search for #AstroDailyPod on Facebook, X, YouTubeMusic, and TikTok.

Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.

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https://www.spreaker.com/episode/s03e165-rocky-exoplanet-discovery-iss-crew-rotations-and-hubble-s-jet-surprise--62125677

Astronomy Daily - The Podcast: S03E165

Welcome to Astronomy Daily, your source for the latest space and Astronomy news. I'm your host, Anna, and in today's episode, we'll be covering several exciting stories from across the cosmos.

Highlights:

- First Rocky Planet Orbiting a White Dwarf: Astronomers have discovered the first rocky planet orbiting a white dwarf star, located about 4200 light years away. This frozen world, nearly twice the mass of Earth, survived the death and expansion of its host star, raising intriguing questions about Earth's future as our sun ages.

- ISS Crew Changes: Two Russian cosmonauts, Oleg Konenenko and Nigel Chubb, returned to Earth after a record-breaking 374 Daily in space, providing valuable data on long-duration spaceflight effects. NASA is gearing up for more crew rotations, with the SpaceX Crew-9 mission set to launch soon.

- Potential Resumption of Spacewalks: NASA is working to resolve technical issues with spacesuits, aiming to resume spacewalks from the US segment of the ISS. These extravehicular activities are crucial for maintenance and upgrades.

- SpaceX Crew-9 Mission: Scheduled to launch on Saturday, September 28, at 1:17 PM Eastern from Cape Canaveral, this mission will carry NASA astronaut Nick Haig and Roscosmos cosmonaut Alexander Gorbunov to the ISS. Register as a virtual guest for exclusive resources and updates. To register as an invited guest, https://www.eventbrite.com/e/nasas-spacex-crew-9-launch-registration-881980135327?aff=feature

- Hubble's Unexpected Discovery: The Hubble Space Telescope revealed that a supermassive black hole's jet is causing nearby stars to erupt more frequently. This finding challenges our understanding of black hole jets and their interactions with surrounding stars.

- First Discovery from the NEID Earth Twin Survey: Astronomers announced the discovery of HD 86728 b, a planet nine times the mass of Earth, orbiting a star 49 light years away. This showcases the precision of new instruments and brings us closer to finding Earth-like planets.

- Dark Matter Interactions: A new study suggests that dark matter may interact with regular matter in ways beyond gravity. Observations of ultra-faint dwarf galaxies hint at a more complex relationship, potentially opening new avenues for detecting dark matter.

For more space news, be sure to visit our website at astronomydaily.io. There you can sign up for our free Daily newsletter, catch up on all the latest space and Astronomy news with our constantly updating newsfeed, and listen to all our back episodes.

Don't forget to follow us on social media. Just search for #AstroDailyPod on Facebook, X, YouTubeMusic, and TikTok.

Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.

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Source:

https://www.spreaker.com/episode/s27e117-colossal-black-hole-jets-europa-clipper-s-launch-and-iran-s-defiant-missile-test--62122851

SpaceTime Series 27 Episode 117

*The Biggest Black Hole Jets Ever Seen

Astronomers have detected the largest pair of black hole jets ever observed, stretching an astounding 23 million light years. Named Porphyron, this jet megastructure dates back to when the universe was just 6.3 billion years old. The discovery, published in the journal Nature, suggests that these colossal jets had a significant impact on galaxy formation during the universe's early epochs.

*NASA's Europa Clipper Mission Ready for Launch

All systems are go for next month's launch of NASA's Europa Clipper mission, set to study the oceans of Jupiter's ice moon, Europa. The spacecraft will be launched aboard a SpaceX Falcon Heavy rocket and will undertake a series of 49 close flybys to determine if Europa's subsurface ocean could be habitable.

*Iran Tests Another Nuclear Capable Missile

In defiance of United Nations resolutions, Iran has tested a new medium-range ballistic missile capable of carrying nuclear warheads. The launch of the Karam 100 missile is part of Tehran's ongoing efforts to develop its nuclear weapons delivery systems.

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https://www.spreaker.com/episode/455-starship-to-mars-expanding-galaxies-starliner-returns--62114754

Join Andrew Dunkley and Professor Fred Watson in this thrilling episode of Space Nuts, where they explore the latest in Space science and astronomy. From the return of the Starliner to groundbreaking missions to Mars, this episode is packed with fascinating insights and discoveries.

Episode Highlights:

- Starliner Success: The Boeing Starliner makes a flawless return to Earth, marking a significant achievement for Boeing's engineers and NASA. Discover the details of this textbook mission and the future prospects for the Starliner.

- SpaceX Mars Missions: SpaceX's Starship mega rocket is gearing up for missions to Mars in the next few years. Learn about Elon Musk's ambitious plan to build a self-sustaining city on Mars and the technological advancements making it possible.

- Galaxy Size Revelation: New research suggests our galaxies are much larger than previously thought. Find out how this discovery impacts our understanding of the Andromeda and Milky Way galaxies, and what it means for their impending merger.

- Stellar Disruption: A passing star may have caused significant disruptions in the outer solar system. Explore the implications of this event on trans-Neptunian objects and the potential existence of Planet Nine.00:00:00 - This is space nuts, where we talk astronomy and space science

00:01:15 - Professor Fred Watson says brush turkeys do serious damage to Australian gardens

00:03:31 - Boeing's Starliner spacecraft successfully returned to Earth last week

00:06:17 - SpaceX is developing a spacecraft called starship that will go to Mars

00:07:48 - Elon Musk tweets timelines for first space starship missions to Mars

00:14:15 - Professor Fred Watson says he has no problem with humans going to Mars

00:22:49 - Scientists say gas makes up 70 to 90% of normal matter in universe

00:25:30 - Scientists suggest disruption in solar system due to passing star billions of years ago

00:30:03 - Andrew Dunkley: Planet nine theory has been around since 2016

For more Space Nuts, including our continually updating newsfeed, visit our website at https://www.spacenutspod.com

Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.

For more Space and Astronomy News Podcasts, visit our HQ at https://www.bitesz.com

Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support.

Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.

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Source:

https://www.spreaker.com/episode/s03e164-artemis-radiation-study-heart-cells-in-space-and-seti-s-galactic-hunt--62113417

Astronomy Daily - The Podcast: S03E164

Welcome to Astronomy Daily, your source for the latest space and Astronomy news. I'm your host, Anna, and today we have an exciting lineup of stories that span from Earth's orbit to distant galaxies. Buckle up and get ready for a thrilling journey through the cosmos.

Highlights:

- Spaceflight Radiation Exposure: During NASA's Artemis I mission, scientists gathered crucial data on radiation exposure using mannequins and advanced sensors. Findings show that enhanced radiation shielding areas provided up to four times more protection, validating spacecraft design for future missions.

- Low Gravity Effects on Heart Cells: Researchers sent human bioengineered heart tissue samples to the ISS. The results revealed significant weakening and disruptions in normal rhythmic beating patterns, highlighting potential health risks for astronauts on extended missions.

- SETI's Search for Alien Technology: In an unprecedented study, scientists used the Murchison Widefield Array to observe 2800 galaxies, searching for technosignatures. While no definitive evidence was found, this research opens new possibilities for future SETI efforts.

- Milky Way's Unique Characteristics: The SAGA survey studied 101 satellite systems similar to our Milky Way, revealing that the number of satellite galaxies varies widely. Our galaxy's relatively low satellite count, despite having the Large Magellanic Cloud, hints at a unique history.

- Mars's Missing Atmosphere: New research suggests Mars's atmosphere may have been absorbed by minerals in Martian clays over billions of years. This theory offers a potential explanation for Mars's transformation and raises the possibility of utilizing trapped methane for future missions.

For more space news, be sure to visit our website at https://www.astronomydaily.io There you can sign up for our free Daily newsletter, catch up on all the latest space and Astronomy news with our constantly updating newsfeed, and listen to all our back episodes.

Don't forget to follow us on social media. Just search for #AstroDailyPod on Facebook, X, YouTubeMusic, and TikTok.

Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.

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