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From Synthetic Universe
Science
Bedtime Astronomy
by Synthetic Universe
Today: #98 in Science on our combined chart.
Today: #57 in Science, United Kingdom on our combined chart.
Today: #50 in Science, Canada on our combined chart.
Today: #68 in Science, Australia on our combined chart.
Today: #44 in Science, New Zealand on our combined chart.
Today: #159 in Science, Ireland on our combined chart.
Today: #87 in Science, Philippines on our combined chart.
Today: #37 in Science, South Africa on our combined chart.
Chart positions today · Canada
Not on the Germany charts we track today.
Not on the Brazil charts we track today.
Not on the Mexico charts we track today.
Not on the India charts we track today.
Not on the Japan charts we track today.
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Ranking history · Canada
Latest daily rankings: Oct 22. New rankings will appear after the next update.
Position on the Science, Canada combined chart over the last 7 days. Toggle platforms to compare their positions. Lower rank numbers are better.
View as table
| Date | Combined Rank | Apple Podcasts | Pocket Casts | Castbox |
|---|---|---|---|---|
| Oct 22 | #50 | #50 | #50 | #51 |
| Oct 21 | #76 | #77 | — | #79 |
| Oct 20 | #57 | #57 | — | #99 |
| Oct 19 | #83 | #84 | — | #58 |
| Oct 18 | #59 | #58 | — | #84 |
| Oct 17 | #95 | #95 | — | #90 |
| Oct 16 | #83 | #83 | — | #92 |
Latest episodes
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The New Cosmic Survey That Could Reveal How the First Galaxies Formed
October 22, 2026 · 33 minNASA’s Nancy Grace Roman Space Telescope is set to explore the distant universe through the Roman eXtreme Deep Field project. Using powerful infrared observations, researchers will investigate how the earliest galaxies, supernovae, and…
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The Moon Is Shrinking: What 10,000 Lunar Faults Reveal
October 22, 2026 · 20 minScientists have mapped more than 10,000 young tectonic landforms on the Moon, revealing how its interior cooling has caused the lunar radius to shrink by about 45 meters over the past 400–800 million years. Unlike Earth, the Moon has a…
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The Orionid Meteor Shower: A Rare Chance to See Pieces of Halley’s Comet
October 21, 2026 · 21 minEarth is passing through the ancient debris trail of Halley’s Comet, creating the spectacular Orionid meteor shower. With up to 20 meteors per hour under ideal conditions, observers in both hemispheres can witness these cosmic streaks…
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The Hidden Health Risks of Traveling to Mars: What Space Radiation Does to the Body
October 21, 2026 · 30 minScientists studying the effects of simulated deep-space travel have uncovered concerning long-term health risks. Experiments combining cosmic radiation exposure with simulated weightlessness in rats revealed progressive heart scarring…
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Two Supermassive Black Holes Found Remarkably Close Together in the Early Universe
October 21, 2026 · 22 minAstronomers have discovered two actively feeding supermassive black holes separated by just 175 parsecs in the distant galaxy system MG B2016+112. Using gravitational lensing to analyze archival spectral data, researchers uncovered…
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VERTECS Begins Science Operations: A New Mission to Uncover How Galaxies Formed
October 20, 2026 · 21 minJapan’s VERTECS nanosatellite has completed its initial tests and begun routine science operations following its June 2026 launch. After confirming its systems and capturing its first visible-light images of deep-space targets, the…
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How Astronomers Are Mapping Alien Weather in Three Dimensions
October 20, 2026 · 38 minUsing NASA’s James Webb Space Telescope, astronomers have discovered that the atmosphere of the giant exoplanet WASP-17b is surprisingly asymmetrical. By tracking starlight passing through its atmosphere, researchers found that powerful…
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An Unusually Bright Supernova Has Astronomers Rethinking the Early Universe
October 19, 2026 · 52 minAstronomers using the James Webb Space Telescope may have captured a supernova just days after its explosion, when the universe was only a fraction of its current age. Known as AT 2026abck, the distant event appears unusually hot and…
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Could Dark Energy Be Changing as the Universe Expands?
October 19, 2026 · 22 minCould dark energy change over time? A new approach to teleparallel gravity suggests that dark energy may have begun with negative density in the early universe before becoming positive billions of years later. The theory could help…
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The First Elements: What Helium Reveals About the Early Universe
October 18, 2026 · 38 minHow can scientists test what happened moments after the Big Bang? By studying distant, metal-poor galaxies, researchers measured primordial helium at approximately 24.58% of the early universe’s mass, closely matching predictions from…
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The Solar System’s Violent Fate: New Simulations Reveal a Faster Demise
October 18, 2026 · 37 minWhat happens to the planets when the Sun reaches the end of its life? New computer simulations suggest that the Sun’s mass loss could destabilize the outer solar system far sooner than traditional models predicted. As the Sun sheds…
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NASA’s Lunar Data Could Transform Future Moon Missions
October 17, 2026 · 35 minNASA’s Artemis II mission has provided a remarkable new collection of lunar images, audio recordings, and scientific observations. From mysterious impact flashes to subtle color variations and the Moon’s unexplored far-side geology, these…
About the show
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.