Space News Today

SpaceTime Series 27 Episode 145

* Unveiling the Mysteries of Uranus and Neptune

A new study reveals that Uranus and Neptune, the ice giants of our solar system, may have layered interiors composed of water, methane, and ammonia, similar to oil and water that do not mix. This discovery could explain their unique magnetic fields, previously a mystery to scientists. The research, led by Burkhard Miltzer from the University of California, Berkeley, suggests that these planets have a water-rich layer beneath their cloud tops, followed by a denser carbon-rich layer, challenging previous theories about their internal structure.

* Parker Solar Probe's Final Venus Flyby

NASA's Parker Solar Probe has completed its last Venus gravity assist, setting its course to come within 6.2 million kilometers of the Sun's surface. This maneuver, aside from aiding the primary mission, has provided new insights into Venus, as the probe's instruments captured unexpected data revealing the planet's surface glowing in the near-infrared spectrum. These findings offer fresh perspectives on Venusian surface conditions and composition.

* NASA's SphereX Mission: A Kaleidoscope of the Cosmos

Scheduled for launch next year, NASA's SphereX mission will create the most colorful map of the cosmos ever attempted. By observing the universe in 102 infrared colors, SphereX aims to uncover the mysteries of the universe's formation and evolution, including the origins of water on planets like Earth. This mission will provide a comprehensive 3D map of hundreds of millions of galaxies, offering unprecedented insights into cosmic history and the distribution of essential life ingredients across the Milky Way.

The Science Report

Russia has deployed a new nuclear-capable hypersonic missile, marking a significant escalation in its military capabilities. The Lancet's report on climate change impacts highlights that nearly half the world experienced extreme drought last year. Archaeologists have discovered what might be the oldest alphabetic writing in Syria, dating back to 2400 BCE. A new documentary explores the British royal family's interest in UFOs and the paranormal, revealing a long-standing fascination with these phenomena.

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00:00 New study suggests Uranus and Neptune feature layers that don't mix

07:04 NASA's Parker Solar Probe completes its final Venus gravity assist flyby

11:14 NASA's SphereX mission will look at the universe in 102 colors

20:50 Modern astronomy is built upon spectroscopy. Spectra unveil the structures of black holes

22:42 Russia has commenced using a new nuclear capable hypersonic missile to attack Ukraine

25:35 Almost half of the world experienced extreme drought last year, according to Lancet study

University of California, Berkeley

[berkeley.edu](https://www.berkeley.edu)

Proceedings of the National Academy of Sciences

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

NASA's Parker Solar Probe

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

Johns Hopkins Applied Physics Laboratory

[jhuapl.edu](https://www.jhuapl.edu)

NASA's SphereX Mission

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

Magellan Spacecraft

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

NASA's Jet Propulsion Laboratory

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

The Lancet

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

Johns Hopkins University

[jhu.edu](https://www.jhu.edu)

Space Time with Stuart Gary Gary

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

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Episode link: https://play.headliner.app/episode/24391892?utm_source=youtube

Space Nuts Episode 474 Q&A: Cosmic Constellations, Comet Mysteries, and Citizen Science

Join Andrew Dunkley and Professor Fred Watson as they explore the wonders of the universe in this Q&A edition of Space Nuts. From the shifting constellations as you journey through Space to the enigmatic nature of comets and the age of the universe, this episode is packed with celestial insights and intriguing questions from our audience.

Episode Highlights:

- Constellations from Afar: Discover how the constellations we know would appear from different vantage points in Space. How far must you travel before the familiar star patterns become unrecognisable?

- Comet Tsuchinshan-ATLAS : Delve into the story of Comet Tsuchinshan-ATLAS, its recent appearance in our skies, and the question of whether it has visited our solar system before. Learn about the signs that indicate a comet's history and its journey from the Oort Cloud.

- Age of the Universe: Uncover the methods used to determine the age of the universe, including the role of the Hubble constant and the importance of measuring cosmic distances. How close are we to knowing the exact age?

- Citizen Science Opportunities : Explore the world of citizen science and how you can contribute to astronomical discoveries. From asteroid occultations to light curve data, find out how you can be part of the scientific community.

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.

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

Become a supporter of this podcast: https://www.spacenutspodcast.com/about (https://www.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.

00:00 - Space Nuts Q and A edition with Professor Fred Watson

01:29 - Roger asks how far can you go before constellations start getting disoriented

07:45 - Professor Fred and Andrew answer your questions about the Space Nuts podcast

09:13 - On the nights I was best able to observe it, it was cloudy

10:49 - Could this comet be its first visit into the inner solar system

13:47 - How did we measure how old the universe is? Thanks, Fred

19:16 - Sandy asks what is the greatest astronomical discovery by a citizen scientist

✍️ Episode References

Space Nuts Podcast

[Space Nuts Podcast](https://www.spacenutspodcast.com)

New Horizons

[New Horizons](https://www.nasa.gov/mission_pages/newhorizons/main/index.html)

Zooniverse

[Zooniverse](https://www.zooniverse.org)

DreamLab App

[DreamLab](https://www.vodafone.com.au/about/news-centre/dreamlab)

Unistellar

[Unistellar](https://unistellaroptics.com)

Galaxy Zoo

[Galaxy Zoo](https://www.zooniverse.org/projects/zookeeper/galaxy-zoo)

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Episode link: https://play.headliner.app/episode/24389324?utm_source=youtube

Astronomy Daily - The Podcast: S03E220

Welcome to Astronomy Daily, your ultimate source for the latest cosmic discoveries and space exploration news. I'm your host, Anna, and today we have a stellar lineup of stories that will take you from Saturn's moon Titan to the early Daily of our planet and beyond.

Highlights:

- Dragonfly Mission to Titan: Discover NASA's ambitious Dragonfly mission, set to launch aboard a SpaceX Falcon Heavy rocket. This revolutionary rotorcraft will explore Saturn's moon Titan, searching for life's building blocks in its dense atmosphere and liquid methane lakes.

- Asteroid Mining Realities: Explore the latest study from Astroforge, which offers a grounded perspective on asteroid mining. Learn about the potential of platinum group metals and the challenges of extracting construction metals for space infrastructure.

- Early Earth Reimagined: Delve into new research from the University of California that challenges the hellish view of Earth's Hadean era, suggesting that liquid water and conditions for life existed much earlier than previously thought.

- Dark Energy Insights : Uncover groundbreaking findings from the Dark Energy Spectroscopic Instrument collaboration, revealing dynamic properties of dark energy and confirming Einstein's relativity on cosmic scales.

- Universe Simulation Breakthrough: Celebrate the creation of the largest universe simulation by the Argonne National Laboratory, offering unprecedented insights into the formation of galaxies and cosmic structures.

- GPS Infrastructure Upgrade: Learn about the Space Force's significant contract with Raytheon to enhance GPS capabilities with the Next Generation Operational Control System, focusing on cybersecurity and precision.

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, 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.

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✍️ Episode References

NASA Dragonfly Mission

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

SpaceX

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

Johns Hopkins Applied Physics Laboratory

[Johns Hopkins APL](https://www.jhuapl.edu/)

Astroforge

[Astroforge](https://astroforge.io/)

University of California

[University of California](https://www.universityofcalifornia.edu/)

Dark Energy Spectroscopic Instrument

[DESI](https://www.desi.lbl.gov/)

Argonne National Laboratory

[Argonne National Laboratory](https://www.anl.gov/)

Raytheon

[Raytheon](https://www.rtx.com/)

Space Force

[U.S. Space Force](https://www.spaceforce.mil/)

Astronomy Daily

[Astronomy Daily](https://astronomydaily.io/)

Episode link: https://play.headliner.app/episode/24368683?utm_source=youtube

SpaceTime Series 27 Episode 144

* Young Exoplanet Challenges Planet Formation Theories

Astronomers have discovered an exoplanet, Taade 1b, that is just 3 million years old, challenging our current understanding of the speed at which planets form. This young planet, orbiting its star every seven Earth days, offers a unique glimpse into the early stages of planetary formation. The study, led by Madison Barber from the University of North Carolina, highlights the surprising rapidity of Taade 1b's formation compared to Earth's estimated 10 to 20 million-year formation period. The discovery provides new insights into the differences between our solar system and those hosting close-in giant planets like Taade 1b.

* Photon Shape Revealed by New Quantum Theory

A groundbreaking theory has allowed scientists to define the precise shape of a photon for the first time. Reported in Physical Review Letters, this research explores how photons, as particles of light, interact with matter at the quantum level. The study reveals that photons have a spherical shape with varying light levels, providing new insights into their dual wave-particle nature. This advance opens up new research avenues in quantum physics and nanophotonic technologies, potentially revolutionising communication, pathogen detection, and chemical reaction control.

* NASA's Swift Space Telescope: 20 Years of Discovery

NASA's Swift Space Telescope, dedicated to studying gamma-ray bursts, celebrates its 20th year in Space. Originally launched to solve the mystery of gamma-ray bursts, Swift has played a crucial role in identifying the origins of these powerful cosmic explosions. The observatory's rapid response capabilities have enabled significant discoveries beyond gamma-ray bursts, contributing to multi-messenger astronomy and enhancing our understanding of the universe.

The Science Robert

New research warns that combining blood-thinning drugs with non-steroidal anti-inflammatory painkillers like ibuprofen doubles the risk of internal bleeding. A study on the DNA history of ancient aurochs reveals complex ancestry for modern cattle. Scientists discover that the boundaries between solid and liquid metals are more fluid than previously thought, with implications for metal alloy applications. Psychologists explore the human brain's predisposition to believe in the supernatural, highlighting pattern recognition and expectation effects.

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00:00 A new discovery challenges our current understanding of how planets are formed

00:26 Astronomers have discovered an exoplanet that's just 3 million years old

03:48 New theory explains how light and matter interact at the quantum level

06:55 NASA's Swift Space Telescope helps astronomers identify gamma ray bursts

16:01 People on blood thinners double risk of internal bleed when taking non steroidal anti inflammatories

18:24 Psychologists say the human brain is pre wired to believe in the supernatural

✍️ Episode References

University of North Carolina at Chapel Hill

[https://www.unc.edu](https://www.unc.edu)

NASA TV Mission

[https://tess.mit.edu](https://tess.mit.edu)

University of Birmingham

[https://www.birmingham.ac.uk](https://www.birmingham.ac.uk)

NASA Goddard Space Flight Centre

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

Physical Review Letters

[https://journals.aps.org/prl](https://journals.aps.org/prl)

Nature Journal

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

Australian Sceptics

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

Episode link: https://play.headliner.app/episode/24355952?utm_source=youtube

Astronomy Daily - The Podcast: S03E219

Welcome to Astronomy Daily, your trusted source for the latest in space exploration and astronomical discoveries. I'm your host, Anna, and today we have an exciting lineup of stories that will take you from Earth to the edge of the observable universe.

Highlights:

- UFO Sightings in Washington, D.C. : Dive into the intriguing UFO sightings that have sparked discussions around Capitol Hill and on social media today. Discover the truth behind the viral photos of mysterious lights above the U.S. Capitol and the optical phenomenon that explains them.

- Alien Civilizations on the Move? Explore a fascinating new theory suggesting that advanced extraterrestrial societies might be piloting entire star systems through space, using binary star systems as cosmic vehicles.

- James Webb's Black Hole Discoveries: Learn about the groundbreaking findings from the James Webb Space Telescope that challenge our understanding of supermassive black holes and their early formation in the universe.

- China's Commercial Spaceflight Advances : Get the latest on China's commercial spaceflight developments, including the upcoming launch of the Long March 12 carrier rocket from the Hainan International Commercial Aerospace Launch Center.

- Mysterious Stellar Signals : Investigate the source of bizarre radio signals detected by astronomers, traced back to a binary star system 5,000 light years away, revealing new insights into cosmic phenomena.

- Celebrating Irwin Allen's Legacy: Celebrate the release of "The Fantasy Worlds of Irwin Allen," a tribute to one of science fiction's most influential pioneers, whose work shaped the landscape of 1960s television and the disaster film genre. Here's your link: https://amzn.to/3COoubH

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 Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.

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✍️ Episode References

James Webb Space Telescope

[NASA James Webb Space Telescope](https://www.nasa.gov/mission_pages/webb/main/index.html)

Clement Vidal

[Vrije University Brussels](https://www.vub.be/en)

Murchison Wide Field Array

[Murchison Widefield Array](http://mwatelescope.org/)

Meerkat telescope

[MeerKAT Radio Telescope](https://www.sarao.ac.za/science-engineering/meerkat/)

Fantasy Worlds of Irwin Allen

[Amazon Link](https://amzn.to/3COoubH)

Astronomy Daily

[Astronomy Daily](https://astronomydaily.io)

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/24352373?utm_source=youtube

Space Nuts Episode 473: Volcanic Worlds, Vanishing Stars, and Uranus Mysteries

Join Andrew Dunkley and Professor Fred Watson as they embark on a cosmic journey exploring the fiery phenomena of volcanoes, the curious case of a supernova that wasn't, and the peculiarities of Uranus in this episode of Space Nuts.

Episode Highlights:

- Volcanic Exoplanets : Discover the latest findings on an exoplanet, L98-59d, which may be volcanically active or even a molten world. Learn how the James Webb Space Telescope has helped uncover the atmospheric signatures indicating volcanic activity.

- The Supernova That Never Was : Delve into the enigmatic story of a star in the Andromeda Galaxy that collapsed into a black hole without the typical supernova explosion. Understand the theories behind this rare cosmic event and its implications for black hole formation.

- Revisiting Uranus : Re-examine the data from Voyager 2's flyby of Uranus, revealing new insights into the planet's magnetosphere and challenging previous assumptions. Discover how a solar flare might have skewed our understanding of this gas giant.

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.

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

If you'd like to help support Space Nuts and join our growing family of insiders, visit spacenutspodcast.com/about (https://www.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.

00:00 - This episode is dedicated to volcanoes, supernovas that were not

01:04 - Icelandic word for double L has two double L's in it

02:58 - An exoplanet that scientists think might be volcanic has been discovered

10:20 - L98.59D is very close to its parent star

12:38 - A supernova that did not happen has turned into a black hole

21:22 - Andrew Dunkley says black holes are characterised by very few parameters

22:57 - New research on Uranus suggests its magnetic bubble may have been distorted

✍️ Episode References

Space Nuts Podcast

https://www.bitesz.com/show/space-nuts/

Professor Fred Watson

https://www.fredwatson.com.au/

Eyjafjallajökull

https://en.wikipedia.org/wiki/Eyjafjallaj%C3%B6kull

TikTok

https://www.tiktok.com/

Vanuatu

https://en.wikipedia.org/wiki/Vanuatu

Denpasar, Indonesia

https://en.wikipedia.org/wiki/Denpasar

NASA's TESS (Transiting Exoplanet Survey Satellite)

https://www.nasa.gov/tess-transiting-exoplanet-survey-satellite

NASA's Kepler Space Telescope

https://www.nasa.gov/mission_pages/kepler/main/index.html

James Webb Space Telescope (JWST)

https://www.jwst.nasa.gov/

Massachusetts Institute of Technology (MIT) Kavli Institute for Astrophysics and Space Research

https://space.mit.edu/

Andromeda Galaxy (M31)

https://en.wikipedia.org/wiki/Andromeda_Galaxy

Phys.org

https://phys.org/

Cosmos Magazine

https://cosmosmagazine.com/

Voyager 2

https://voyager.jpl.nasa.gov/

Linda Spilker

https://solarsystem.nasa.gov/people/1618/linda-spilker/

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Episode link: https://play.headliner.app/episode/24351178?utm_source=youtube

Astronomy Daily - The Podcast: S03E218

Welcome to Astronomy Daily, your go-to source for the latest space and Astronomy news. I'm your host, Anna, and today we have an exciting lineup of stories, from NASA's Voyager 1 spacecraft's triumphant return to full operations, to astronauts celebrating Thanksgiving aboard the International Space Station, and updates on SpaceX's Starship program. We'll also dive into intriguing new findings from asteroid Ryugu samples and explore China's latest achievements in space. Stay tuned for all these stories and more.

Highlights:

- Voyager 1's Communication Comeback : Discover how NASA engineers successfully restored Voyager 1's operations after a communication disruption, highlighting the spacecraft's incredible durability and the dedication of the mission team.

- Thanksgiving in Space : Learn how astronauts aboard the International Space Station celebrated Thanksgiving with a unique feast and shared messages of gratitude, bridging the gap between Earth and space.

- SpaceX's Starship Progress : Get the latest on SpaceX's Starship program following Flight 6, with insights into post-launch inspections and preparations for the upcoming Flight 7.

- Asteroid Ryugu's Microbial Findings: Explore the fascinating discovery of Earth-based microorganisms on asteroid Richie samples, shedding light on planetary protection challenges and the adaptability of terrestrial life.

- China's Space Milestones : Uncover China's recent achievements, including the return of the Tianzhou 7 cargo spacecraft and the launch of advanced mapping satellites, enhancing their space infrastructure.

For more cosmic updates, visit our website at astronomydaily.io (https://www.astronomydaily.io) . Sign up for our free Daily newsletter and explore our newsfeed for the latest developments in space exploration and Astronomy. Join our community on social media by searching for #AstroDailyPod on Facebook, X, Tumblr, YouTubeMusic, and TikTok. Connect with fellow space enthusiasts and share your thoughts.

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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For more support options visit https://www.spacenutspodcast.com/about (https://www.spacenutspodcast.com/about)

✍️ Episode References

NASA Voyager 1

[NASA Voyager 1](https://www.nasa.gov/mission_pages/voyager/index.html)

International Space Station

[International Space Station](https://www.nasa.gov/mission_pages/station/main/index.html)

SpaceX Starship

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

Asteroid Richie

[Asteroid Ryugu](https://solarsystem.nasa.gov/asteroids-comets-and-meteors/asteroids/

ryugu/in-depth/)

5--- Hayabusa2 spacecraft

[Hayabusa2](http://www.hayabusa2.jaxa.jp/en/)

Imperial College London

[Imperial College London](https://www.imperial.ac.uk/)

Tianzhou spacecraft

[Tianzhou spacecraft](https://www.space.com/china-tianzhou-cargo-spacecraft)

Long March 2C rocket

[Long March 2C](https://www.space.com/long-march-2c-rocket)

Siwei Gaojing satellites

[Siwei Gaojing satellites](https://www.spacedaily.com/reports/China_launches_Siwei_Gaojing_satellites_999.html)

Astronomy Daily website

[Astronomy Daily](https://astronomydaily.io)

Episode link: https://play.headliner.app/episode/24336368?utm_source=youtube

Astronomy Daily - The Podcast: S03E217

Welcome to Astronomy Daily, your trusted source for the latest in space exploration and astronomical discoveries. I'm your host, Anna, bringing you today's cosmic headlines from massive magnetic phenomena on Jupiter to the latest in asteroid research.

Highlights:

- Jupiter's Magnetic Tornadoes: Discover the colossal magnetic tornadoes on Jupiter that are spawning Earth-sized storms. These massive storms, visible only in ultraviolet light, are dense hazes of aerosols formed by swirling magnetic vortices in Jupiter's stratosphere. Learn how these phenomena are linked to the IO plasma torus and the planet's magnetic field.

- International Space Station's Space Debris Challenge: Delve into the recent evasive maneuvers by the ISS to avoid dangerous space debris. With over 10,200 active satellites and millions of debris fragments in orbit, the station's need for debris avoidance maneuvers is on the rise, highlighting the growing challenges in low Earth orbit.

- Asteroid Research Breakthrough: Explore the new integrated approach for studying near-Earth asteroids, demonstrated during the observation of asteroid 2022 WJ1. This methodology combines space-based detection with ground-based observation, providing unprecedented detail about incoming asteroids and enhancing planetary defense capabilities.

- Farewell to Earth's Temporary Mini Moon: Bid goodbye to asteroid 2024 PT5, which recently ended its brief stint as Earth's second moon. Learn about the fascinating study of these temporary orbital captures and future close approaches of 2024 PT5.

- James Webb Space Telescope's Exoplanet Insights: Uncover the latest findings from the James Webb Space Telescope on the Super Earth Gliese 486B, shedding light on the cosmic shoreline and the atmospheres of distant worlds. Understand the implications for planets orbiting red dwarf stars and the search for potentially habitable worlds.

- India's Solar Observation Breakthrough: Celebrate India's first major breakthrough from the Aditya L1 Solar Observation Mission. Discover how the mission's Advanced Visible Emission Line Coronagraph instrument is providing detailed data on coronal mass ejections, offering crucial insights for protecting our technology-dependent world.

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 Anna 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 (https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support)

For more support options, visit https://spacenutspodcast.com/about (https://spacenutspodcast.com/about)

✍️ Episode References

Hubble Space Telescope

https://www.nasa.gov/mission_pages/hubble/main/index.html

NASA's Cassini spacecraft

https://www.nasa.gov/mission_pages/cassini/main/index.html

International Space Station

https://www.nasa.gov/mission_pages/station/main/index.html

SpaceX's Starlink

https://www.spacex.com/starlink/

Catalina Sky Survey

https://catalina.lpl.arizona.edu/

Lowell Discovery Telescope

https://lowell.edu/research/telescopes-facilities/lowell-discovery-telescope/

Universidad Complutense de Madrid

https://www.ucm.es/

James Webb Space Telescope

https://www.jwst.nasa.gov/

Aditya L1 Solar Observation Mission

https://www.isro.gov.in/Aditya_L1.html

Astronomy Daily

https://astronomydaily.io/

Episode link: https://play.headliner.app/episode/24315150?utm_source=youtube

SpaceTime Series 27 Episode 143

* The Milky Way: An Unusual Galaxy

A new study reveals that our Milky Way galaxy is an outlier among similar galaxies, challenging the assumption that it is a typical model for understanding galactic formation and evolution. Published in the Astrophysical Journal, the research highlights differences in the Milky Way's evolutionary history compared to other galaxies of similar mass. The Satellite Surround Galactic Analogues (SEGA) survey has identified 101 Milky Way-like analogues, revealing that the Milky Way hosts fewer satellite dwarf galaxies than its peers. Additionally, star formation in the Milky Way's satellite galaxies is less active, raising questions about its unique galactic environment.

* Europe's Prober 3 Mission to Study the Sun

All systems are go for the European Space Agency's Prober 3 mission, set to launch next month to study the Sun's corona. This double-satellite mission will create artificial eclipses, allowing for prolonged observations of the Sun's atmosphere. The mission will employ precise formation flying, with one satellite blocking the Sun's disc for the other, enabling extended studies of the solar corona, the source of solar wind and Space weather.

* Australia's Secret Satellite Launch

A classified mission for Optus and the Australian Defence Force has been launched by SpaceX. The mission, known as TD7, involves a military telecommunications satellite placed into geostationary orbit. Built by Northrop Grumman, the satellite is designed for future mission extensions. The launch marks SpaceX's 16th mission for the same Falcon 9 booster, which successfully returned to Earth.

The Science Report

The World Health Organisation reports a surge in measles cases worldwide, with 10.3 million cases last year. A new study finds accelerated ice loss in an Alaskan ice field since 2005, contributing to sea level rise. Japanese scientists discover that domestic cats can associate human words with images without rewards. Norton issues a cyber warning on rising scam tactics and malware threats. Meanwhile, OpenAI considers developing its own web browser amidst debates on internet censorship and digital ID in Australia.

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00:00 This is space time series 27 episode 143 for broadcast on 27 November 2024

00:48 New study finds Milky Way is an outlier among similar galaxies

06:01 ESA's Prober 3 mission to study the sun will launch next month

08:20 Two satellites will fly together as one with millimetre level control

12:35 SpaceX has just launched a classified mission for Optus and the Australian Defence Force

15:31 World Health Organisation warns measles cases have now surged across the world

21:08 Department of Justice asking Google to consider breaking up with Chrome

22:07 It looks like the Internet censorship bill will be defeated in the Senate

Episode link: https://play.headliner.app/episode/24311608?utm_source=youtube

Astronomy Daily - The Podcast: S03E216

Welcome to Astronomy Daily, your Daily guide to the latest in space exploration and astronomical discoveries. I'm your host, Anna, and today we have an exciting lineup of stories that will take you from Japan's rocket challenges to remarkable insights into our Milky Way galaxy.

Highlights:

- Japan's Rocket Setback : Delve into the recent engine test failure of Japan's Epsilon S rocket, which ended in a fire at the Tanegashima Space Center. Learn about the implications for Japan's space ambitions and the crucial steps being taken to address these challenges.

- Europa Clipper's Journey Update: Get the latest updates on NASA's Europa Clipper as it speeds toward Jupiter's moon Europa. Discover the spacecraft's impressive milestones, including successful deployments of its solar arrays and radar antennas, all set to investigate Europa's potential for life.

- SpaceX's Record-Breaking Launches: Celebrate SpaceX's 400th Falcon 9 orbital mission and their selection to launch NASA's Dragonfly mission to Saturn's moon Titan. Explore how SpaceX continues to push boundaries in space exploration.

- Blue Ghost Lunar Mission Update: Learn about Firefly Aerospace's Blue Ghost lander, which has completed environmental testing and is preparing for its upcoming lunar mission as part of NASA's Commercial Lunar Payload Services Initiative.

- Milky Way's Uniqueness: Uncover new research from the SAGA Survey that suggests our galaxy is more of an outlier than previously thought, with fewer actively star-forming satellite galaxies compared to its cosmic counterparts.

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 Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.

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✍️ Episode References

JAXA

[https://global.jaxa.jp/](https://global.jaxa.jp/)

NASA Europa Clipper

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

SpaceX

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

Dragonfly mission

[https://dragonfly.jhuapl.edu/](https://dragonfly.jhuapl.edu/)

Firefly Aerospace

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

SAGA Survey

[https://sagasurvey.org/](https://sagasurvey.org/)

Astronomy Daily

[https://astronomydaily.io/](https://astronomydaily.io/)

Episode link: https://play.headliner.app/episode/24291417?utm_source=youtube