Space News Today

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Space Nuts Episode: Stink in Space, Sombrero Galaxy, and Dark Energy Revelations #479

Join Andrew Dunkley and Professor Fred Watson as they explore the latest cosmic events in this entertaining episode of Space Nuts. From a mysterious odour aboard the International Space Station to stunning images of the Sombrero Galaxy and groundbreaking theories on dark energy, this episode is packed with stellar insights and astronomical wonders.

Episode Highlights:

- International Space Station's Stinky Situation : Discover the unexpected odour that caused astronauts to temporarily seal off a recently docked Russian supply ship. Explore the potential causes and the measures taken to ensure the crew's safety.

- Sombrero Galaxy's New Look: Marvel at the breathtaking mid-infrared images of the Sombrero Galaxy captured by the James Webb Space Telescope. Learn about the intricate details revealed in the galaxy's dusty rings and the presence of polycyclic aromatic hydrocarbons.

- Dark Energy's New Twist : Delve into the latest research suggesting that dark energy might not be constant, challenging our understanding of the universe's expansion. Consider the implications of this potential paradigm shift in cosmology.

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

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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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00:00 - Andrew Dunkley hosts Space Nuts, where we talk astronomy and space science

01:08 - Professor Fred Watson will be doing archival episodes over the Christmas New Year period

03:02 - Bad smell coming from Russian spacecraft docking with International Space Station

09:01 - Arthur Dent. What a name. Only Douglas Adams could think up a name like that

09:24 - Andrew Dunkley says odour on International Space Station could be anything

11:09 - Incogni is a way of cleaning up your online presence

13:17 - James Webb telescope has taken a marvellous mid infrared image of galaxy

18:32 - The James Webb Space Telescope is seeking 78,000 hours of observing time

24:54 - Andrew Dunkley and Fred Watson discuss the accelerating expansion of the universe

32:25 - Fred Watson: This could indicate new physics that we don't yet understand

✍️ Episode References

Space.com

[https://www.space.com](https://www.space.com)

Phys.org

[https://www.phys.org](https://www.phys.org)

Incogni

[https://www.incogni.com/spacenuts](https://www.incogni.com/spacenuts)

Bytes.com

[https://www.bytes.com](https://www.bytes.com)

Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support (https://www.spreaker.com/podcast/space-nuts--2631155/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .

Episode link: https://play.headliner.app/episode/24723447?utm_source=youtube

SpaceTime Series 27 Episode 153

* The Mysterious Origins of Martian Minerals

A new study suggests that some Martian minerals may have formed in liquid carbon dioxide rather than water. While traditional views link Mars' dry river channels to past water presence, this research indicates that under ancient Martian conditions, liquid CO2 could have been a significant factor in shaping the planet's geological features. This finding, published in Nature Geoscience, adds a new layer to the ongoing debate about Mars' liquid past and its implications for the planet's habitability.

* Australia's Arnhem Space Centre Shuttered

Equatorial Launch Australia has announced the closure of the Arnhem Space Centre due to unresolved lease issues with the Northern Land Council. Originally envisioned as a hub for commercial space launches, the project faced multiple delays over land agreements. Plans are now underway to relocate operations to Queensland, aiming to establish the Australian Space Centre, Geberic which promises significant economic benefits and indigenous employment opportunities.

*Discovery of the Heaviest Antimatter Particle

Physicists at CERN's Large Hadron Collider have identified what could be the heaviest antimatter particle ever detected. Using the ALICE experiment, researchers observed anti-hyperhelium 4, an exotic hypernucleus. This discovery provides new insights into the matter-antimatter asymmetry of the universe, as scientists continue to explore the mysteries of the Big Bang and the universe's evolution.

00:00 Some Martian minerals may have been formed in liquid carbon dioxide rather than water

06:01 Scientists find evidence for what appears to be the most massive antimatter particle ever detected

13:15 Move of time projection chamber into ALICE detector starts very slowly

15:22 The TPC is our main tracking detector for heavy ion collisions

20:21 Living in an agricultural community with high pesticide use may increase cancer risk

22:50 Former CNN reporter Tucker Carlson claims he was attacked by a demon while sleeping

www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com)

www.bitesz.com (https://www.bitesz.com)

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✍️ Episode References

Journal of Nature Geoscience

[Nature Geoscience](https://www.nature.com/ngeo/)

NASA's Mars Perseverance rover mission

[NASA Perseverance](https://mars.nasa.gov/mars2020/)

Equatorial Launch Australia

[Equatorial Launch Australia](https://ela.space/)

Large Hadron Collider

[CERN LHC](https://home.cern/science/accelerators/large-hadron-collider)

ALICE experiment

[ALICE Experiment](https://alice.cern/)

Northern Land Council

[Northern Land Council](https://www.nlc.org.au/)

Journal Frontiers of Cancer Control and Society

[Frontiers in Cancer](https://www.frontiersin.org/journals/cancer)

Journal Science

[Science Journal](https://www.sciencemag.org/)

Australian Skeptics

[Australian Skeptics](https://www.skeptics.com.au/)

Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support (https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .

Episode link: https://play.headliner.app/episode/24723590?utm_source=youtube

Astronomy Daily - The Podcast: S03E236

Welcome to Astronomy Daily, your trusted source for the latest in space and astronomy news. I'm your host, Anna, and today we have a captivating lineup of stories that span from technological breakthroughs on Earth to ancient cosmic mysteries.

Highlights:

- New Zealand's Starlink Milestone: Discover how New Zealand is making history as the first country to offer nationwide direct-to-smartphone messaging through SpaceX's Starlink satellite network, revolutionizing connectivity for remote areas.

- The Legal Landscape of Space Mining : Delve into the evolving legal framework surrounding space mining, as NASA's Psyche mission highlights the potential of asteroid resources and international agreements shape the future of space resource extraction.

- SpaceX's Starship Advances: Get the latest updates on SpaceX's Starship program, as the FAA approves its seventh flight with innovative modifications, paving the way for future suborbital missions and orbital ambitions.

- Dormant Black Hole Discovery: Explore the intriguing discovery of a dormant supermassive black hole in the early universe, challenging our understanding of cosmic evolution and the growth of these colossal entities.

- Revisiting the Moon's Age: Uncover new research suggesting our Moon might be over 100 million years older than previously thought, offering fresh insights into its formation and early history.

For more cosmic updates, visit our website at astronomydaily.io (https://www.astronomydaily.io) . Sign up for our free Daily newsletter to stay informed on all things space. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube, YouTubeMusic, Tumblr, and TikTok . Share your thoughts and connect with fellow space enthusiasts.

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

00:00 - Astronomy Daily brings you the latest fascinating developments in space and astronomy

00:51 - New Zealand becomes first country to offer nationwide direct to smartphone messaging through SpaceX

03:03 - Legal framework governing space mining is becoming increasingly important

05:34 - The FAA has approved SpaceX's seventh flight of their starship vehicle

07:35 - Astronomers using the James Webb Space Telescope have spotted an unusual sleeping giant

09:44 - New research suggests our lunar neighbor could be 100 million years older than previously estimated

11:38 - Anna: Thank you for listening to Astronomy Daily podcast

✍️ Episode References

SpaceX

[https://www.spacex.com](https://www.spacex.com)

Starlink

[https://www.starlink.com](https://www.starlink.com)

One NZ

[https://www.one.nz](https://www.one.nz)

T-Mobile

[https://www.t-mobile.com](https://www.t-mobile.com)

KDDI

[https://www.kddi.com](https://www.kddi.com)

Rogers

[https://www.rogers.com](https://www.rogers.com)

NASA

[https://www.nasa.gov](https://www.nasa.gov)

James Webb Space Telescope

[https://www.jwst.nasa.gov](https://www.jwst.nasa.gov)

Artemis Accords

[https://www.nasa.gov/specials/artemis-accords/index.html](https://www.nasa.gov/specials/artemis-accords/index.html)

Outer Space Treaty

[https://www.unoosa.org/oosa/en/ourwork/spacelaw/treaties/outerspacetreaty.html](https://www.unoosa.org/oosa/en/ourwork/spacelaw/treaties/outerspacetreaty.html)

Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .

Episode link: https://play.headliner.app/episode/24706892?utm_source=youtube

Astronomy Daily - The Podcast: S03E235

Welcome to Astronomy Daily, your Daily dose of space and Astronomy news. I'm your host Anna, and today we've got an exciting lineup of stories for you. We'll be covering everything from mission updates and space station developments to groundbreaking astronomical discoveries.

Highlights:

- Space1's Launch Challenges: Discover the setbacks faced by Japan's Space1 after their second unsuccessful rocket launch attempt. Despite the challenges, find out how this startup aims to revolutionize space delivery services and establish a stronger presence in the commercial space sector.

- Extended Stay on the ISS: Learn about NASA astronauts Butch Wilmore and Suny Williams, who are now facing an unprecedented mission extension on the International Space Station. Their stay highlights the complex logistics of crew scheduling and the adaptability required of astronauts.

- Record-Breaking Chinese Spacewalk : Marvel at the achievement of China's Shenzhou 19 mission astronauts, who set a new record for spacewalk duration at the Tiangong Space Station. Discover how this feat demonstrates the capabilities of their space suits and the crew's endurance.

- Mars Missions as Artifacts : Explore the intriguing debate over whether remains from Mars missions should be considered space junk or precious artifacts. Researchers argue for the preservation of these sites as they represent the archaeological evidence of humanity's first attempts to explore another world.

- STAR Lab Space Station Milestones: Get updated on NASA's Commercial Space Station program, as the STAR Lab project hits four major development milestones. This progress is a crucial step toward establishing a new presence in low Earth orbit.

- Binary Stars Near our Black Hole: Uncover the remarkable discovery of a binary star system close to the supermassive black hole at our galaxy's center. This finding challenges previous beliefs about the destructive nature of black holes and opens new possibilities for understanding extreme environments.

For more cosmic updates, visit our website at astronomydaily.io (https://www.astronomydaily.io) . Sign up for our free Daily newsletter to stay informed on all things space. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube, YouTubeMusic, Tumblr, and TikTok . Share your thoughts and connect with fellow space enthusiasts.

Thank you for tuning in. This is Anna signing off. Until tomorrow, keep looking up and stay curious about our amazing universe.

00:00 - Welcome to Astronomy Daily, your daily dose of space and astronomy news

00:30 - Japanese startup company Space1 has experienced their second unsuccessful rocket launch attempt

02:03 - NASA astronauts face unprecedented mission extension that will keep them on ISS until spring

03:53 - Two Chinese astronauts have set a new record for spacewalk duration

05:34 - Should we view Mars missions as space junk or precious artifacts

07:41 - STAR Lab Space Station project hits four major milestones in its development

09:30 - Astronomers find binary star system incredibly close to supermassive black hole

✍️ Episode References

Space1

[Space1](https://www.space1.com)

Taiwan Space Agency

[Taiwan Space Agency](https://www.tasa.org.tw)

Spacecubix

[Spacecubix](https://www.spacecubix.com)

Terraspace

[Terraspace](https://www.terraspace.com)

Boeing Starliner

[Boeing Starliner](https://www.boeing.com/space/starliner/)

NASA

[NASA](https://www.nasa.gov)

Tiangong Space Station

[Tiangong Space Station](https://www.cmse.gov.cn)

University of Kansas

[University of Kansas](https://www.ku.edu)

Nature Astronomy

[Nature Astronomy](https://www.nature.com/natastron/)

Very Large Telescope

[Very Large Telescope](https://www.eso.org/public/teles-instr/paranal-observatory/vlt/)

Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .

Episode link: https://play.headliner.app/episode/24685509?utm_source=youtube

SpaceTime Series 27 Episode 152

* Martian Dust Storms: A New Understanding

A groundbreaking study reveals the triggers behind Mars' infamous planet-wide dust storms. Researchers from the University of Colorado Boulder suggest that relatively warm and sunny days could initiate these massive storms. Presented at the American Geophysical Union's 2024 meeting, the findings could pave the way for forecasting Martian weather, similar to Earth meteorology. Understanding these storms is crucial, as they pose significant challenges to Mars missions by affecting rovers and landers.

*Discovery of New Dark Comets

Astronomers have doubled the known population of dark comets, discovering seven more of these enigmatic celestial bodies. These objects, which resemble asteroids but behave like comets, are categorized into two groups based on their orbits and reflectivity. The study, published in the Proceedings of the National Academy of Sciences, explores their potential role in delivering vital materials to Earth, such as water.

*Space Weather's Impact on National Security

As technology advances, space weather events pose an increasing threat to national security assets. Geomagnetic storms, part of the Sun's 11-year cycle, can disrupt satellites, power grids, and communications. Johns Hopkins researchers are developing models and tools to predict and mitigate these impacts, emphasizing the importance of understanding space weather to protect critical infrastructure.

00:00 This is Space Time Series 27, Episode 152 for broadcast on 18 December 2024

00:47 New study could help predict extreme weather events on Mars

04:34 Astronomers have detected seven more dark comets, doubling the number

08:26 Scientists are working on new research projects to protect national security assets from space weather

12:35 Are we prepared for a catastrophic solar storm? The dangers of a solar eruption come in three phases

16:24 The gap between our health span and lifespan is getting wider globally

19:51 Apple have just released their new 18.2 AI suite just in time for Christmas

21:40 Google has launched its own AI assistant called Gemini 2.0

www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com)

www.bitesz.com (https://www.bitesz.com)

🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn (https://www.bitesz.com/nordvpn) . Enjoy incredible discounts and bonuses! Plus, it’s risk-free with Nord’s 30-day money-back guarantee! ✌

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✍️ Episode References

American Geophysical Union

https://www.agu.org/

University of Colorado Boulder

https://www.colorado.edu/

NASA Mars Reconnaissance Orbiter

https://mars.nasa.gov/mro/

The Martian (2015 Film)

https://www.imdb.com/title/tt3659388/

Proceedings of the National Academy of Sciences

https://www.pnas.org/

Michigan State University

https://msu.edu/

Johns Hopkins Applied Physics Laboratory

https://www.jhuapl.edu/

Nature Journal

https://www.nature.com/

University of New South Wales

https://www.unsw.edu.au/

Angavande Shemi Journal

https://onlinelibrary.wiley.com/journal/15213773

Apple AI

https://www.apple.com/

Google Gemini 2.0 AI

https://blog.google/products/ai/

Space Time with Stuart Gary Gary

https://spacetimewithstuartgary.com/

Tech Advice Life

https://techadvice.life/

Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support (https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .

Episode link: https://play.headliner.app/episode/24682205?utm_source=youtube

Astronomy Daily - The Podcast: S03E234

Welcome to Astronomy Daily, your Daily dose of the latest space and Astronomy news. I'm your host, Anna, and today we have a packed show covering everything from Saturn's rings to the latest space launches and groundbreaking observations.

Highlights:

- Saturn's Rings Age Debate : Dive into the fascinating debate challenging the age of Saturn's rings. New research suggests they could be as old as the solar system itself, thanks to a natural cleaning mechanism that keeps them pristine.

- Europe's Satellite Ambitions: Discover the European Union's ambitious IRIS2 project, a satellite constellation aimed at revolutionizing Europe's space-based communications, enhancing connectivity, and bolstering defense capabilities.

- SpaceX's Launch Marathon : Marvel at SpaceX's incredible week with seven Falcon 9 launches planned, showcasing their growing capacity to meet diverse mission demands, from military to commercial telecommunications.

- NASA's Davinci Mission to Venus : Explore NASA's upcoming Davinci mission, set to deploy a descent probe to study Venus's atmosphere and surface, offering new insights into the planet's geological history and evolution.

- M87 Black Hole's Gamma Ray Flare : Uncover the surprising gamma ray flare from the iconic M87 black hole, providing scientists with a unique opportunity to study the formation and acceleration of powerful cosmic jets.

For more cosmic updates, visit our website at astronomydaily.io (https://www.astronomydaily.io) . Sign up for our free Daily newsletter to stay informed on all things space. Join our community on social media by searching for #AstroDailyPod on Facebook, X, Tumblr, YouTube, YouTubeMusic and TikTok . Share your thoughts and connect with fellow space enthusiasts.

Thank you for tuning in. This is Anna signing off. Until tomorrow, put the phone down, look up, and keep wondering about the mysteries of our cosmic universe.

Become a supporter of this podcast: Click Here to show the love! (https://www.spacenutspodcast.com/about)

00:00 - New study challenges long-held theory that Saturn's rings are young

04:28 - SpaceX have seven Falcon 9 launches scheduled for this week

06:25 - NASA's upcoming Davinci mission is set to revolutionize our understanding of Venus

08:23 - M UM87 black hole surprised researchers with a powerful and unexpected eruption

10:48 - Join our growing community of space enthusiasts and never miss an astronomical update

✍️ Episode References

Nature Geoscience

[Nature Geoscience](https://www.nature.com/ngeo/)

Cassini Mission

[Cassini Mission](https://solarsystem.nasa.gov/missions/cassini/overview/)

European Union (EU)

[European Union](https://europa.eu/)

SpaceX

[SpaceX](https://www.spacex.com/)

Event Horizon Telescope

[Event Horizon Telescope](https://eventhorizontelescope.org/)

NASA Davinci Mission

[NASA](https://www.nasa.gov/)

Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .

Episode link: https://play.headliner.app/episode/24666621?utm_source=youtube

Astronomy Daily - The Podcast: S03E233

Welcome to Astronomy Daily, your trusted source for the latest in space and Astronomy news. I'm your host, Steve Dunkley, and today we have an exciting lineup of stories that are sure to captivate your cosmic curiosity.

Highlights:

- Revato Space Networks' Spectrum Challenge : Dive into the ongoing saga of German-based Revato Space Networks as they navigate regulatory hurdles to secure spectrum rights for their ambitious 600-satellite broadband constellation.

- Australia's Spaceport Shift: Discover the strategic relocation of Equatorial Launch Australia's operations from the Northern Territory to a promising new site in Queensland, marking a pivotal change in their space endeavors.

- ESA's Proba 3 Mission : Explore the European Space Agency's groundbreaking Proba 3 mission, where twin satellites create artificial solar eclipses to study the Sun's corona with unprecedented precision.

- Enceladus' Mysterious Dark Spot : Uncover the enigma of a fading dark spot on Saturn's moon Enceladus, a potential clue to subsurface oceanic activity and the search for extraterrestrial life.

- Astrophotography Aboard the ISS : Marvel at NASA astronaut Don Pettit's ingenuity as he captures stunning images of the cosmos using a homemade star tracker on the International Space Station.

For more cosmic updates, visit our website at astronomydaily.io (https://www.astronomydaily.io) . Sign up for our free Daily newsletter to stay informed on all things space. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, Tumblr, and TikTok . Share your thoughts and connect with fellow space enthusiasts.

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

Become a supporter of this podcast: Click Here to show the love (https://www.spacenutspodcast.com/about) !

00:00 - Welcome back to astronomy Daily. It's 16 December 2024

01:04 - German satellite broadband company brushes aside regulatory setback for future constellation plans

01:47 - Revato Space Networks confident it can reclaim spectrum rights for 600 broadband satellites

04:38 - Equatorial Launch Australia will relocate its spaceport to a new site in Queensland

07:50 - European Space Agency's twin Proba 3 satellites launched on December 5 from India

11:24 - NASA astronaut Don Pettit uses homemade star tracker to take long exposures

13:31 - Of all the planets in our solar system, Saturn has the mooniest

14:59 - A mysterious disappearing dark spot on the Moon may tell us something about plumes

15:59 - Scientists find dark spot on Enceladus that seems to fade over time

21:36 - Hallie: Thanks for sticking with us all year, everybody

✍️ Episode References

European Space Agency

https://www.esa.int

International Telecommunication Union

https://www.itu.int

Rivada Networks

https://www.rivada.com

SpaceX

https://www.spacex.com

Terran Orbital

https://terranorbital.com

Lockheed Martin

https://www.lockheedmartin.com

Equatorial Launch Australia

https://ela.space

NASA

https://www.nasa.gov

Jet Propulsion Laboratory

https://www.jpl.nasa.gov

Space.com

https://www.space.com

Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .

Episode link: https://play.headliner.app/episode/24646584?utm_source=youtube

Astronomy Daily - The Podcast: S03E233

Welcome to Astronomy Daily, your trusted source for the latest in space and Astronomy news. I'm your host, Steve Dunkley, and today we have an exciting lineup of stories that are sure to captivate your cosmic curiosity.

Highlights:

- Revato Space Networks' Spectrum Challenge: Dive into the ongoing saga of German-based Revato Space Networks as they navigate regulatory hurdles to secure spectrum rights for their ambitious 600-satellite broadband constellation.

- Australia's Spaceport Shift: Discover the strategic relocation of Equatorial Launch Australia's operations from the Northern Territory to a promising new site in Queensland, marking a pivotal change in their space endeavors.

- ESA's Proba 3 Mission: Explore the European Space Agency's groundbreaking Proba 3 mission, where twin satellites create artificial solar eclipses to study the Sun's corona with unprecedented precision.

- Enceladus' Mysterious Dark Spot: Uncover the enigma of a fading dark spot on Saturn's moon Enceladus, a potential clue to subsurface oceanic activity and the search for extraterrestrial life.

- Astrophotography Aboard the ISS: Marvel at NASA astronaut Don Pettit's ingenuity as he captures stunning images of the cosmos using a homemade star tracker on the International Space Station.

For more cosmic updates, visit our website at astronomydaily.io. Sign up for our free Daily newsletter to stay informed on all things space. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, Tumblr, and TikTok. Share your thoughts and connect with fellow space enthusiasts.

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

Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support

00:00 - Welcome back to astronomy Daily. It's 16 December 2024

01:04 - German satellite broadband company brushes aside regulatory setback for future constellation plans

01:47 - Revato Space Networks confident it can reclaim spectrum rights for 600 broadband satellites

04:38 - Equatorial Launch Australia will relocate its spaceport to a new site in Queensland

07:50 - European Space Agency's twin Proba 3 satellites launched on December 5 from India

11:24 - NASA astronaut Don Pettit uses homemade star tracker to take long exposures

13:31 - Of all the planets in our solar system, Saturn has the mooniest

14:59 - A mysterious disappearing dark spot on the Moon may tell us something about plumes

15:59 - Scientists find dark spot on Enceladus that seems to fade over time

21:36 - Hallie: Thanks for sticking with us all year, everybody

✍️ Episode References

European Space Agency

https://www.esa.int

International Telecommunication Union

https://www.itu.int

Rivada Networks

https://www.rivada.com

SpaceX

https://www.spacex.com

Terran Orbital

https://terranorbital.com

Lockheed Martin

https://www.lockheedmartin.com

Equatorial Launch Australia

https://ela.space

NASA

https://www.nasa.gov

Jet Propulsion Laboratory

https://www.jpl.nasa.gov

Space.com

https://www.space.com

Episode link: https://play.headliner.app/episode/24645427?utm_source=youtube

SpaceTime Series 27 Episode 151

* A New Perspective on the Moon's Aitken Basin

Recent observations of the Moon's south pole reveal that the Aitken Basin crater is more circular than previously believed. This significant discovery challenges existing theories about its formation and has implications for future lunar missions, including NASA's Artemis program. The study, published in Earth and Planetary Science Letters, suggests a more direct impact created the crater, offering potential access to deep lunar material for study.

*Gravitational Wave Maps Unveil Hidden Cosmic Structures

Astronomers have developed the most detailed gravitational wave maps yet, revealing hidden black holes and cosmic structures. Using pulsar timing arrays, researchers have detected a background of gravitational waves across the universe. This groundbreaking research, reported in the Monthly Notices of the Royal Astronomical Society, opens new avenues for understanding galactic evolution and the universe's history.

*NASA's First Aircraft Accident Investigation on another planet

NASA has conducted its first aircraft accident investigation on another planet following the crash of the Mars Ingenuity helicopter. The investigation revealed that the helicopter's navigation system struggled with the featureless Martian terrain, leading to a hard landing. Despite the crash, Ingenuity continues to provide valuable data for future Mars missions.

00:00 This is space Time Series 27, Episode 151 for broadcast on 16 December 2024

00:47 New observations of the Moon's south pole have shown the Aitken Basin crater is circular

05:04 Space astronomers have created the most detailed maps ever of gravitational waves across universe

14:10 The Meerkat radio telescope is probably the best radio telescope at the moment

18:52 NASA conducting first ever aircraft accident investigation on another planet

24:11 Single mutation on H5N1 bird flu could make human infections more likely

26:14 A recent study found journalists brains are suffering from poor executive functioning

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✍️ Episode References

NASA

https://www.nasa.gov/

University of Maryland

https://www.umd.edu/

Earth and Planetary Science Letters

https://www.journals.elsevier.com/earth-and-planetary-science-letters

Artemis Missions

https://www.nasa.gov/specials/artemis/

Chandrayaan 3

https://www.isro.gov.in/chandrayaan3.html

Swinburne University

https://www.swinburne.edu.au/

Osgrav

https://www.ozgrav.org/

Meerkat Radio Telescope

https://www.sarao.ac.za/science-engineering/meerkat/

LIGO

https://www.ligo.caltech.edu/

Virgo

https://www.virgo-gw.eu/

Jet Propulsion Laboratory

https://www.jpl.nasa.gov/

Perseverance Rover

https://mars.nasa.gov/mars2020/

Mars Sample Return

https://mars.nasa.gov/msr/

Dragonfly Mission

https://dragonfly.jhuapl.edu/

Monthly Notices of the Royal Astronomical Society

https://academic.oup.com/mnras

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Episode link: https://play.headliner.app/episode/24644690?utm_source=youtube

Space Nuts Episode #478 Q&A

Join Andrew Dunkley and Professor Fred Watson in this engaging Q&A edition of Space Nuts as they tackle intriguing questions from listeners worldwide. From the massive size of Jupiter to the nature of gravity and the mysteries of the universe's accelerating expansion, this episode is packed with cosmic conundrums and insightful discussions.

Episode Highlights:

- Jupiter's Massive Growth: Dive into the fascinating story of why Jupiter grew to such a colossal size compared to other planets. Explore the role of gas accretion, planetesimals, and the runaway growth effect in shaping the largest planet in our solar system.

- The Nature of Gravity : Examine the intriguing question of whether gravity is finite or infinite. Discover the complexities of gravitational waves, the stiffness of Space, and how these concepts influence our understanding of gravity's reach.

- The Night Sky in Earth's Early Era : Imagine standing on Earth when it first formed and ponder what the night sky would have looked like. Understand how the universe's expansion and the redshift of the Big Bang's light affect our cosmic view.

- The Fate of Comets : Consider the life cycle of comets and whether they can lose enough material to become nothing. Learn about the trails of dust left behind and their connection to meteor showers.

- Solar Panels at Night: Explore the possibility of generating solar power at night using light from stars and the moon. Delve into the limitations of current technology and the potential for future innovations.

- The Universe's Accelerating Expansion: Discuss the acceleration of the universe's expansion and whether it is constant or variable. Contemplate the implications for our understanding of dark energy and the structure of the universe.

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

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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.

00:00 - This is a Q and A episode where we let the audience set the agenda

01:19 - Why did Jupiter grow to such a massive size compared to other planets

07:30 - Dean in Queensland has a question about whether gravity is infinite or finite

12:00 - Dean: We really don't understand gravity. Well, it'll be when quantum gravity really comes of age

13:50 - Professor Fred Watson answers a few quick fire questions via text message

14:22 - Given the night sky seems fairly full of stars to the naked eye today

18:26 - Could you develop solar panels that work at night by collecting energy from other stars

20:04 - Daniel asks whether the rate of acceleration is constant or ever so slightly variable

25:49 - The Space Nuts podcast group Facebook page has thousands of members

✍️ Episode References

Scientific American article on Jupiter's growth

https://www.scientificamerican.com/article/why-was-jupiters-rapid-growth-spurt-delayed-for-millions-of-years/

Nature Astronomy journal

https://www.nature.com/natastron/

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Episode link: https://play.headliner.app/episode/24641700?utm_source=youtube