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The 365 Days of Astronomy

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The 365 Days of Astronomy

By365DaysOfAstronomy.org

The 365 Days of Astronomy podcast launched in 2009 as part of the International Year of Astronomy. This community podcast continues to bring you day after day of content across the years. Everyday, a new voice, helping you see the universe we share in a new way. This show is managed by Avivah Yamani, edited by Richard Drumm. This podcast is funded through Patreon.com/CosmoQuestX and produced out of the Planetary Science Institute.

256 episodes•0 subscribers•0 Total Listens

Episode Playlist

50 episodes

Cheap Astronomy - Dear CA Ep. 125: Pragmatism

Oct 22, 2025•—

Cheap Astronomy - Dear CA Ep. 125: Pragmatism

Guide to Space - How Fast Can Stars Spin? Objects With Extreme Rotation

Oct 23, 2025•—

Guide to Space - How Fast Can Stars Spin? Objects With Extreme Rotation

EVSN - Not Surprising Anyone, Satellite Proliferation Contributes to Light Pollution

Oct 24, 2025•—

EVSN - Not Surprising Anyone, Satellite Proliferation Contributes to Light Pollution

The Cosmic Savannah Ep. 75: Exploring the Universe at the SARAO Conference

Oct 25, 2025•—

The Cosmic Savannah Ep. 75: Exploring the Universe at the SARAO Conference

Travelers in the Night Eps. 343E & 344E: 3 Explorers & Future Impactor

Oct 26, 2025•—

Travelers in the Night Eps. 343E & 344E: 3 Explorers & Future Impactor

Astronomy Cast Ep. 769: Little Red Dots

Oct 27, 2025•—

Astronomy Cast Ep. 769: Little Red Dots

Deep Astronomy - Stellina Telescope Review: The Amateur Astronomer's Antidote to Light Pollution

Oct 28, 2025•—

Deep Astronomy - Stellina Telescope Review: The Amateur Astronomer's Antidote to Light Pollution

Cheap Astronomy - Dear CA Ep. 126: Going Deeper

Oct 29, 2025•—

Cheap Astronomy - Dear CA Ep. 126: Going Deeper

H'ad Astra Historia - Ep. 206: The History of HAD

Oct 30, 2025•—

H'ad Astra Historia - Ep. 206: The History of HAD

EVSN - Giant Black Holes Cosplay as Little Red Dots

Oct 31, 2025•—

EVSN - Giant Black Holes Cosplay as Little Red Dots

Guide to Space - Is The Universe Perfect For Life? Understanding the Anthropic Principle

Nov 1, 2025•—

Guide to Space - Is The Universe Perfect For Life? Understanding the Anthropic Principle

Travelers in the Night Eps. 345E & 346E: Asteroid Alert & Finding Treasure

Nov 2, 2025•—

Travelers in the Night Eps. 345E & 346E: Asteroid Alert & Finding Treasure

Astronomy Cast Ep. 34: Discovering Another Earth

Nov 3, 2025•—

Astronomy Cast Ep. 34: Discovering Another Earth

Ask A Spaceman Ep. 259: Where Exactly is the Edge of the Universe?

Nov 4, 2025•—

Ask A Spaceman Ep. 259: Where Exactly is the Edge of the Universe?

Awesome Astronomy - Comet 3I/ATLAS & Cerne Abbas Star Party

Nov 5, 2025•—

Awesome Astronomy - Comet 3I/ATLAS & Cerne Abbas Star Party

Actual Astronomy - Observer's Calendar For November

Nov 6, 2025•—

Actual Astronomy - Observer's Calendar For November

EVSN - Strong Evidence Found That Muons Deviate From Standard Model

Nov 7, 2025•—

EVSN - Strong Evidence Found That Muons Deviate From Standard Model

Space Stories - Cradles in the Cosmic Mist: Meeting the Nebula

Nov 8, 2025•—

Space Stories - Cradles in the Cosmic Mist: Meeting the Nebula

Travelers in the Night Eps. 347E & 348E: Life's Parts & 2 Headed Space Worm

Nov 9, 2025•—

Travelers in the Night Eps. 347E & 348E: Life's Parts & 2 Headed Space Worm

Astronomy Cast Ep. 770: The Ethics of Mars Exploration

Nov 10, 2025•—

Astronomy Cast Ep. 770: The Ethics of Mars Exploration

Exoplanet Radio - Epsilon Indi Ab: A Twin of Jupiter

Nov 11, 2025•—

Exoplanet Radio - Epsilon Indi Ab: A Twin of Jupiter

UNAWE Space Scoop: Lonely Planet — The Hungriest Exoplanet

Nov 12, 2025•—

UNAWE Space Scoop: Lonely Planet — The Hungriest Exoplanet

Cosmic Perspective - Veteran of 5 Space Shuttle Missions, Capt. Robert "Hoot" Gibson

Nov 13, 2025•—

Cosmic Perspective - Veteran of 5 Space Shuttle Missions, Capt. Robert "Hoot" Gibson

EVSN - JWST's Picture Album of Baby Stars, Planets, Moons & More

Nov 14, 2025•—

EVSN - JWST's Picture Album of Baby Stars, Planets, Moons & More

ASTROMAN - Dark Sky Astrophotography in Dark Sky Regions

Nov 15, 2025•—

ASTROMAN - Dark Sky Astrophotography in Dark Sky Regions

Travelers in the Night Eps. 349E & 350E: Trappist-1 Planets & Brute

Nov 16, 2025•—

Travelers in the Night Eps. 349E & 350E: Trappist-1 Planets & Brute

Astronomy Cast Ep. 771: Comet Tails

Nov 17, 2025•—

Astronomy Cast Ep. 771: Comet Tails

Ask A Spaceman Ep. 260: What's the Big Deal with the Weak Force?

Nov 18, 2025•—

Ask A Spaceman Ep. 260: What's the Big Deal with the Weak Force?

Guide To Space - What Will It Take To Stay Healthy In Space? Practical Artificial Gravity

Nov 19, 2025•—

Guide To Space - What Will It Take To Stay Healthy In Space? Practical Artificial Gravity

Actual Astronomy - Mark Radice's Recent Astronomy Adventures

Nov 20, 2025•—

Actual Astronomy - Mark Radice's Recent Astronomy Adventures

EVSN - Active Black Hole's Surge in Brightness Due to Magnetic Flip

Nov 21, 2025•—

EVSN - Active Black Hole's Surge in Brightness Due to Magnetic Flip

The Cosmic Savannah Ep. 76: First Ever Live Show Debut at Astronomy Olympics

Nov 22, 2025•—

The Cosmic Savannah Ep. 76: First Ever Live Show Debut at Astronomy Olympics

Travelers in the Night Eps. 351E & 352E: Active Asteroid & Flying Mud Balls

Nov 23, 2025•—

Travelers in the Night Eps. 351E & 352E: Active Asteroid & Flying Mud Balls

Astronomy Cast Ep. 772: 2025 Gift Guide

Nov 24, 2025•—

Astronomy Cast Ep. 772: 2025 Gift Guide

Deep Astronomy - The Amazing Orion Nebula As Seen By Hubble & Spitzer Space Telescope

Nov 25, 2025•—

Deep Astronomy - The Amazing Orion Nebula As Seen By Hubble & Spitzer Space Telescope

Cheap Astronomy - Implausible Engineering: Building A Telescope Big Enough To See Aliens

Nov 26, 2025•—

Cheap Astronomy - Implausible Engineering: Building A Telescope Big Enough To See Aliens

H'ad Astra Historia - The 2026 Doggett Prize, Part 1

Nov 27, 2025•—

H'ad Astra Historia - The 2026 Doggett Prize, Part 1

EVSN - Another Potential Dark Matter Particle Isn't Found

Nov 28, 2025•—

EVSN - Another Potential Dark Matter Particle Isn't Found

Folklore - Tokuzou's Star: When the Northern Star Moved

Nov 29, 2025•—

Folklore - Tokuzou's Star: When the Northern Star Moved

Travelers in the Night Eps. 353E & 354E: Peaceful Star & Martian Debris

Nov 30, 2025•—

Travelers in the Night Eps. 353E & 354E: Peaceful Star & Martian Debris

Astronomy Cast Ep. 773: What Would You Do With $1 Billion For Astronomy?

Dec 1, 2025•—

Astronomy Cast Ep. 773: What Would You Do With $1 Billion For Astronomy?

Ask A Spaceman - Ep. 261: What are Black Dwarfs?

Dec 2, 2025•—

Ask A Spaceman - Ep. 261: What are Black Dwarfs?

Awesome Astronomy - December Part 1: Icy Telescopes & Martian Lightning

Dec 3, 2025•—

Awesome Astronomy - December Part 1: Icy Telescopes & Martian Lightning

Actual Astronomy - Observer's Guide - December

Dec 4, 2025•—

Actual Astronomy - Observer's Guide - December

EVSN - Cotton Candy Super Puffs, the Warped Milky Way Galaxy & Conference Chaos

Dec 5, 2025•—

EVSN - Cotton Candy Super Puffs, the Warped Milky Way Galaxy & Conference Chaos

December Sky Guide for Equatorial Region

Dec 6, 2025•—

December Sky Guide for Equatorial Region

Travelers in the Night Eps. 355E & 356E: Moon Water & Interplanetary Sand Traps

Dec 7, 2025•—

Travelers in the Night Eps. 355E & 356E: Moon Water & Interplanetary Sand Traps

Astronomy Cast Ep. 774: How Does Bad Science Happen?

Dec 8, 2025•—

Astronomy Cast Ep. 774: How Does Bad Science Happen?

Deep Astronomy - A Glimpse Into The Early Universe Ep. 1

Dec 9, 2025•—

Deep Astronomy - A Glimpse Into The Early Universe Ep. 1

Cheap Astronomy - Implausible Engineering, Episode 6: Lasting the Distance

Dec 10, 2025•—

Cheap Astronomy - Implausible Engineering, Episode 6: Lasting the Distance

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Waves Explore Library Vibes Podcasts Audiobooks