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

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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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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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