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Bedtime Astronomy

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365 episodes

Astronomers Witness Rapid Black Hole Shutdown in Distant Galaxy
04/05/2026 | 34 mins.
Astronomers have observed a distant galaxy dimming to just 5% of its original brightness in only two decades. The cause: a sudden drop in gas feeding its central supermassive black hole.

This discovery shows that active galactic nuclei can evolve on human timescales, challenging existing models and reshaping our understanding of black hole behavior.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.
AI Discovers 118 New Exoplanets Using NASA TESS Data
04/04/2026 | 46 mins.
A new AI system, RAVEN, is transforming how scientists discover exoplanets. Using four years of NASA TESS data, researchers confirmed 118 planets and flagged thousands more candidates with high precision.

By filtering out stellar noise, this approach improves our understanding of short-period planets and rare regions like the “Neptunian desert,” marking a major step toward automated, large-scale mapping of planetary systems.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.
Why Saturn’s Moon Might Not Support Life After All
04/03/2026 | 38 mins.
New experiments at NASA Jet Propulsion Laboratory challenge the idea that life could form cell-like membranes on Titan.

Under simulated conditions, acrylonitrile failed to assemble into predicted “azotosomes,” instead forming stable crystals with liquid ethane.

The findings complicate theories of methane-based life, suggesting that if extraterrestrial biology exists, it may follow entirely different chemical architectures.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.
The Cosmic Code: Life's Genetic Units Found in Asteroid Ryugu
04/02/2026 | 40 mins.
Scientists have identified all five nucleobases of the genetic code in pristine samples from the asteroid Ryugu, collected by the Hayabusa2.

The finding shows that the core components of DNA and RNA existed in space before life on Earth, supporting the idea that asteroids may have delivered the raw ingredients for biology.

The origin of life may be deeply rooted in cosmic chemistry.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.
Artemis II: Humanity’s Historic Return to Lunar Orbit
04/01/2026 | 48 mins.
Artemis II marks humanity’s return to deep space after more than 50 years. Scheduled for April 1st, the mission will send a crew aboard NASA’s Space Launch System and Orion spacecraft on a lunar flyby, testing critical systems for future exploration.

With a historic and diverse crew, this mission is a key step toward building a sustained human presence on the Moon—and eventually reaching Mars.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.

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About Bedtime Astronomy

Welcome Bedtime Astronomy Podcast. We invite you to unwind and explore the wonders of the universe before drifting off into a peaceful slumber.Join us as we take you on a soothing journey through the cosmos, sharing captivating stories about stars, planets, galaxies, and celestial phenomena.AI-narrated, human-researched. We use synthetic voices to deliver deeply researched scientific content without compromise. The tech just lets us focus on what matters: bringing you mind-expanding content.Let's go through the mysteries of the night sky, whether you're a seasoned stargazer or simply curious about the cosmos, our bedtime astronomy podcast promises to inspire wonder, spark imagination.

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