The 365 Days of Astronomy
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.
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Notable Guests
Episodes (440)
Guide To Space - Universe Today News: 7 Stage Journey Reveals How Falling Space...
The 365 Days of Astronomy
Big Impact Astronomy - Inspiring the World Through Astronomy With Dr. Kelly Blum...
The 365 Days of Astronomy
Ask A Spaceman Ep. 279: What Can We Actually Find on an Exoplanet?
The 365 Days of Astronomy
Astronomy Cast Ep. 53: Astronomy in Science Fiction
The 365 Days of Astronomy
Travelers in the Night Eps. 373 & 374: Plant Companionship & Earth's Pet Rock
The 365 Days of Astronomy
Equatorial Sky Guide - September
The 365 Days of Astronomy
EVSN - On Background: The Anatomy of a Comet
The 365 Days of Astronomy
Actual Astronomy - The Observer's Calendar for September
The 365 Days of Astronomy
Awesome Astronomy - Holy Flipping Galaxies Batman!
The 365 Days of Astronomy
Deep Astronomy - The Most Distant Galaxy Ever Measured
The 365 Days of Astronomy
Astronomy Cast Ep. 8: Meteor Showers. Yes, the Sky is Falling!
The 365 Days of Astronomy
Travelers in the Night Eps. 371 & 372: Kiwi Nights & Close Ones
The 365 Days of Astronomy
Space Stories - Syzygy, When Worlds Line Up
The 365 Days of Astronomy
EVSN - After Hours #8: Making Moons & Getting Cratered With William K Hartmann
The 365 Days of Astronomy
Guide To Space - Are Aliens Watching Us & How Could We Hide? With Dr. David Kipp...
The 365 Days of Astronomy
Deep Astronomy - NASA's TESS Finishes First Year of Exoplanet Science Operations
The 365 Days of Astronomy
Cheap Astronomy - Dear CA #138: In Space!
The 365 Days of Astronomy
Astronomy Cast Ep. 101: Advanced Propulsion Systems
The 365 Days of Astronomy
Travelers in the Night Eps. 369E & 370E: Night Vision & Double Comet
The 365 Days of Astronomy
Actual Astronomy - Messier Objects for August
The 365 Days of Astronomy
Space Stories - The Fastest Star in the Milky Way
The 365 Days of Astronomy
EVSN - After Hours: Doing Big Science With Light Tools & Guest Dr. Danny Jacobs
The 365 Days of Astronomy
Awesome Astronomy - The Eclipse & the Perseids
The 365 Days of Astronomy
Ask A Spaceman Ep. 278: What's A Good Story About Chandrasekhar?
The 365 Days of Astronomy
Astronomy Cast Ep. 118: Sky Surveys
The 365 Days of Astronomy
Travelers in the Night Eps. 367 & 368: Moons of Florence & Roving Venus
The 365 Days of Astronomy
Astroman - E is for Eclipse
The 365 Days of Astronomy
EVSN - After Hours: International Moon Day 2026 With guest Jekan Thanga
The 365 Days of Astronomy
Guide To Space - Where Do Comets Come From? Exploring the Oort Cloud
The 365 Days of Astronomy
Equatorial Sky Guide - August 2026
The 365 Days of Astronomy
Cheap Astronomy - Dear CA Ep. 137: Space Missions
The 365 Days of Astronomy
Astronomy Cast Ep. 160: Eclipses
The 365 Days of Astronomy
Travelers in the Night Eps. 365E & 366E: Spotting Meteors & Mars Rocks
The 365 Days of Astronomy
NOIRLab - The Start of the LSST
The 365 Days of Astronomy
EVSN - After Hours: Space Rocks Collected for Science With Guest Dr. Rhonda Stro...
The 365 Days of Astronomy
Actual Astronomy - The Observer's Calendar for August 2026
The 365 Days of Astronomy
Ask A Spaceman Ep. 277: What's It Like to Travel Near the Speed of Light?
The 365 Days of Astronomy
Awesome Astronomy - August Part 2: Jodrell Bank Murder Club
The 365 Days of Astronomy
Astronomy Cast Ep. 85: Detectors
The 365 Days of Astronomy
Travelers in the Night Eps. 363E & 364E: House Sized Space Rocks & Jupiter
The 365 Days of Astronomy
Space Stories - Betelgeuse Was Never Alone
The 365 Days of Astronomy
EVSN - Betelgeuse Smaller Than Previously Calculated, Still A Mystery
The 365 Days of Astronomy
UNAWE Space Scoop - A Blazing Hot World With A Buzzing Secret
The 365 Days of Astronomy
Guide To Space - Betelgeuse Is Still Dimming! And We Have the Pictures to Prove...
The 365 Days of Astronomy
Awesome Astronomy - Eclipse Girl Summer!
The 365 Days of Astronomy
Astronomy Cast Ep. 89: Adaptive Optics
The 365 Days of Astronomy
Travelers in the Night Eps. 361E & 362E: Newest Moon & Tiny Beasts
The 365 Days of Astronomy
The Cosmic Savannah Ep. 84: Celebrating 10 Years of IDIA
The 365 Days of Astronomy
EVSN - Black Holes, Giant Galaxies & A Baby Planet
The 365 Days of Astronomy
Actual Astronomy - Messier Objects For July 2026
The 365 Days of Astronomy