Highlights:

- New Earthquake-Detecting Satellite: In this episode, we discuss the successful launch of China's CSES-2 satellite, designed to detect electromagnetic precursors to natural disasters like earthquakes. This satellite, launched on June 14, 2025, builds on its predecessor, CSES-1, with enhanced capabilities to monitor global electromagnetic fields and atmospheric conditions, aiming to improve early warning systems for natural disasters.

- Blue Origin's Upcoming Spaceflight: We delve into the details of Blue Origin's next suborbital mission, NS33, which will include a diverse group of passengers. From environmentalists to philanthropists, learn about the individuals who will experience a brief journey to space and the implications of this mission for space tourism.

- Simulating Cosmic Dawn Observations: Scientists have created a groundbreaking simulation to prepare for the Square Kilometer Array Low Frequency telescope's observations of the universe's earliest epoch. This simulation is crucial for detecting the faint signals from the cosmic dawn, marking a significant step toward understanding the universe's formation and evolution.

For more cosmic updates, visit our website at astronomydaily.io (http://www.astronomydaily.io/) . Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music Music, TikTok, and our new Instagram account! Don’t forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.

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.

Chapters:

00:00 - Welcome to Astronomy Daily

01:10 - New earthquake-detecting satellite

10:00 - Blue Origin's upcoming spaceflight

20:00 - Simulating cosmic dawn observations

✍️ Episode References

CSES-2 Satellite Launch

[China National Space Administration]( http://www.cnsa.gov.cn/ (http://www.cnsa.gov.cn/) )

Blue Origin NS33 Mission

[Blue Origin]( https://www.blueorigin.com/ (https://www.blueorigin.com/) )

Square Kilometer Array Simulation

[SKA Observatory]( https://www.skatelescope.org/ (https://www.skatelescope.org/) )

Astronomy Daily

[Astronomy Daily]( http://www.astronomydaily.io/ (http://www.astronomydaily.io/) )

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

Episode link: https://play.headliner.app/episode/27654536?utm_source=youtube

Sponsor Details:

This episode is brought to you by NordVPN - the official VPN service of SpaceTime. Protect your online privacy with the same service we trust. For a special SpaceTime deal, visit nordvpn.com/stuartgary (https://nordvpn.com/stuartgary) or use the coupon code Stuart Gary at checkout.

In this episode of SpaceTime , we uncover fascinating new insights into the Moon's hidden mantle, the dynamics of stellar nurseries, and the latest lunar lander mishap.

A New Window into the Moon's Hidden Mantle

Recent studies of unique green glass beads retrieved by China's Chang' E5 mission suggest evidence of a significant asteroid impact on the Moon. These beads, with their unusually high magnesium content, may originate from the Moon's mantle, offering scientists their first direct glimpse into this elusive layer. We discuss the implications of this discovery for understanding lunar geology and the history of our celestial neighbor.

Unusual Stellar Nursery Discovered Near the Milky Way's Center

New findings indicate that star formation rates near the galactic center of the Milky Way are unexpectedly low, despite the high density of stellar material. Utilizing data from NASA's retired SOFIA observatory, researchers have identified that these regions may produce only one generation of stars, challenging traditional models of stellar nurseries. We explore what these revelations mean for our understanding of galactic dynamics and star formation processes.

Another Lunar Lander Crashes on the Moon

The Japanese I Space lunar lander, Resilience, has tragically crashed during its landing attempt on the Moon, marking another setback in the race for lunar exploration. We delve into the details surrounding the mission's failure and the ongoing investigations aimed at uncovering the cause of the crash. This incident highlights the challenges faced by commercial space missions as they strive to achieve successful lunar landings.

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

✍️ Episode References

Science Advances

https://www.science.org/journal/sciadv (https://www.science.org/journal/sciadv)

Astrophysical Journal

https://iopscience.iop.org/journal/0004-637X (https://iopscience.iop.org/journal/0004-637X)

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

00:00 This is Space Time Series 28, Episode 72 for broadcast on 16 June 2025

01:00 A new window into the Moon's hidden mantle

12:15 Unusual stellar nursery discovered near the Milky Way's center

22:30 Another lunar lander crashes on the Moon

30:00 Science report: New insights into the mystery of why cats purr

Episode link: https://play.headliner.app/episode/27652005?utm_source=youtube

Sponsor Details:

This episode is brought to you by Saily ...your passport to seamless global connectivity when traveling. Check out your special Space Nuts discount offer by visiting www.saily.com/spacenuts (https://saily.com/spacenuts) or use the coupon code SPACENUTS at checkout!

Cosmic Curiosities: Exploring Planet Nine and Gravitational Waves

In this engaging Q&A episode of Space Nuts , host Heidi Campo and the brilliant Professor Fred Watson answer a variety of listener questions that delve into the mysteries of our universe. From the search for Planet Nine to the nature of black holes and the behavior of gravitational waves, this episode promises to enlighten and entertain.

Episode Highlights:

- The Search for Planet Nine: Jakob from Norway poses a thought-provoking question about the mathematical predictions surrounding Planet Nine and why we can't pinpoint its location with the same accuracy as Neptune's discovery in 1846. Fred explains the differences in observational techniques and the statistical challenges faced by astronomers today.

- Understanding Black Holes: Young listener Enrique asks how black holes can have density if their singularity lacks volume. Fred breaks down the concept of density and how it relates to the mass of black holes, providing a clear explanation for this complex topic.

- Target of Opportunity Observations: Ben from Northwestern University inquires about how observatories handle interruptions in their schedules for significant astronomical events. Fred discusses the common practice of prioritizing observations of transient phenomena like supernovae and gravitational waves, shedding light on the intricacies of telescope time management.

- Gravitational Waves Explained: Fenton from Minnesota asks about the nature of gravitational waves and their potential interactions. Fred clarifies how these waves behave similarly to light waves, including their ability to interfere and the variety of frequencies they encompass, making for a fascinating discussion.

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 Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.

If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about (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) Welcome to Space Nuts with Heidi Campo and Fred Watson

(01:20) Discussion on the search for Planet Nine

(15:00) Exploring the nature of black holes

(25:30) Target of opportunity observations at observatories

(35:00) Understanding gravitational waves and their interactions

For commercial-free versions of Space Nuts, join us on Patreon, Supercast, Apple Podcasts, or become a supporter here: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support (https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support?utm_source=rss&utm_medium=rss&utm_campaign=rss)

Episode link: https://play.headliner.app/episode/27647577?utm_source=youtube