『Bedtime Astronomy』のカバーアート

Bedtime Astronomy

Bedtime Astronomy

著者： Synthetic Universe
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 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.


Copyright Synthetic Universe 天文学 天文学・宇宙科学 物理学 科学
エピソード
  • Mapping the Magellanic Clouds: The 1001MC Stellar Survey

    Mapping the Magellanic Clouds: The 1001MC Stellar Survey
    2025/12/19
    This episode explores a new five-year astronomical survey of the Large and Small Magellanic Clouds using the 4MOST spectrograph on the VISTA Telescope.

    Led by the Leibniz Institute for Astrophysics Potsdam, the 1001MC project will collect high-resolution spectra from nearly 500,000 stars to reveal their motions, chemical composition, and history.

    We discuss how this data could answer long-standing questions about the formation and evolution of these dwarf galaxies, with full operations starting in 2026.
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    32 分
  • James Webb Reveals a Hidden Supermassive Black Hole in the Early Universe

    James Webb Reveals a Hidden Supermassive Black Hole in the Early Universe
    2025/12/17
    New James Webb Space Telescope observations reveal that a seemingly ordinary young galaxy, seen just 800 million years after the Big Bang, hides a rapidly growing, dust-enshrouded supermassive black hole.

    Infrared data from JWST’s MIRI instrument challenge established models of black hole and galaxy co-evolution and suggest that many similar objects may remain undetected across the universe.
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    30 分
  • Record-Breaking Gamma-Ray Burst Near Light Speed

    Record-Breaking Gamma-Ray Burst Near Light Speed
    2025/12/15
    Discover the fastest cosmic explosion ever recorded! We explore GRB 230307A, a gamma-ray burst detected by NASA's Fermi Space Telescope that reached 99.99998% of light speed—a breakthrough led by University of Alabama graduate researchers.

    Learn how this ultrarelativistic jet from a neutron star merger revealed an associated kilonova, offering new insights into how heavy elements like tellurium form in our universe.

    This episode highlights cutting-edge space science and the crucial role of student researchers in unlocking cosmic mysteries. Key topics: gamma-ray bursts, neutron star mergers, kilonova, heavy element formation, relativistic physics
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    22 分
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