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The 365 Days of Astronomy

365DaysOfAstronomy.org
The 365 Days of Astronomy
Latest episode

628 episodes

  • The 365 Days of Astronomy

    EVSN - Chasing Chemistry: Missions Measure Comet & Planet Atmospheres

    12/06/2026 | 16 mins.
    From June 3, 2026.
    In this episode, we're going to look at Psyche's success at Mars, the cool 3I-ATLAS science coming from Europa Clipper and JUICE en route to the Jupiter system, and we also look at JWST's efforts to study exoplanetary atmospheres and the weird weather of other worlds.
     
    We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. 
    Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can!
    Share the podcast with your friends and send the Patreon link to them too! 
    Every bit helps! Thank you!
    ------------------------------------
    Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness!
    http://cosmoquest.org/Donate This show is made possible through your donations. 
    Thank you! (Haven't donated? It's not too late! Just click!)
    ------------------------------------
    The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu
    Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
  • The 365 Days of Astronomy

    Actual Astronomy - Observer's Calendar for June

    11/06/2026 | 26 mins.
    Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan who enjoy teaching astronomy classes and showing the public views through their telescopes. actualastronomy@gmail.com
    This month we talk about the Moon meeting up with the planets and some interesting Lunar Features. We also talk about some of the best deep sky objects to observe at this time of year.
    I was away then sick so haven't replied to everyone's emails or I've been late. We'll read some on the next show and I'll go over what I've been up to.
    Perpetual Twilight started for us on May 29th and runs through until July 15th!
     
    We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. 
    Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can!
    Share the podcast with your friends and send the Patreon link to them too! 
    Every bit helps! Thank you!
    ------------------------------------
    Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness!
    http://cosmoquest.org/Donate This show is made possible through your donations. 
    Thank you! (Haven't donated? It's not too late! Just click!)
    ------------------------------------
    The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu
    Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
  • The 365 Days of Astronomy

    Awesome Astronomy - Psyche, Poet and Astronomy Exams

    10/06/2026 | 1h 8 mins.
    Paul Hill and Dr. Jenifer "Dr. Dust" Millard host. 
    Damien Phillips, John Wildridge and Dustin Ruoff produce.
    It's the chatty astrowaffle episode! Psyche rushing past Mars, Power instrument at VLT, GCSE Astronomy exams and listener emails.
     
    We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. 
    Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can!
    Share the podcast with your friends and send the Patreon link to them too! 
    Every bit helps! Thank you!
    ------------------------------------
    Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness!
    http://cosmoquest.org/Donate This show is made possible through your donations. 
    Thank you! (Haven't donated? It's not too late! Just click!)
    ------------------------------------
    The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu
    Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
  • The 365 Days of Astronomy

    Deep Astronomy - Vega: The Second Most Important Star in Our Sky

    09/06/2026 | 6 mins.
    https://www.youtube.com/watch?v=0NEnjp1I6GQ
    Hosted  by Tony Darnell.
    From Sep 7, 2017.
    Vega, or alpha lyrae, is the brightest star in the constellation Lyra the Harp and it is the fifth brightest star overall in our night sky. It is also the second brightest star in the northern celestial hemisphere.
     
    Vega has also been called by astronomers the second most important star in our sky next to the Sun.
    If you like this content, please consider supporting Deep Astronomy on Patreon!
     
    We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. 
    Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can!
    Share the podcast with your friends and send the Patreon link to them too! 
    Every bit helps! Thank you!
    ------------------------------------
    Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness!
    http://cosmoquest.org/Donate This show is made possible through your donations. 
    Thank you! (Haven't donated? It's not too late! Just click!)
    ------------------------------------
    The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu
    Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
  • The 365 Days of Astronomy

    Astronomy Cast Ep. 796: Oceans & Organics on Mars

    08/06/2026 | 31 mins.
    https://www.youtube.com/watch?v=HwCk5uldz4g
    Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest)
    Streamed live on Jun 1, 2026.
    Mars is cold & dry today, but the evidence is growing that it used to be warmer & wetter. with seas & oceans that covered large parts of its surface. With the additional findings of the chemicals for life, the search for life on Mars is getting pretty interesting! New results from Perseverance and Curiosity describe a past Mars with complex chemistry and water. But did it have life?
    Background image credit: Kevin Gill
     
    This show is supported through people like you on Patreon.com/AstronomyCast 
    In this episode, we'd like to thank: Andrew Poelstra, Burry Gowen, David, David Rossetter, Ed, Eric Lee, Gerhard Schwarzer, Jason Kwong, Jeanette Wink, Joe McTee, Michael Purcell, Sergey Manouilov, Siggi Kemmler
     
    We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. 
    Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can!
    Share the podcast with your friends and send the Patreon link to them too! 
    Every bit helps! Thank you!
    ------------------------------------
    Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness!
    http://cosmoquest.org/Donate This show is made possible through your donations. 
    Thank you! (Haven't donated? It's not too late! Just click!)
    ------------------------------------
    The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu
    Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
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About 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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