
The 365 Days of Astronomy
Hosted by Pamela L Gay and Fraser Cain and Al Grauer and Avivah Yamani and Paul Hill and Steve Nerlich · 365DaysOfAstronomy.org
4.4from 373 ratings
- 1,176
- Episodes
- 990
- Transcribed
- 373
- Ratings
- Daily
- Cadence
- 2023
- First episode
- 2K
- YouTube views
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.
- Publisher
- 365DaysOfAstronomy.org
- Category
- science · science
- Language
- en
- Explicit
- No
- First episode
- 8 Aug 2023
- Latest episode
- 9 Nov 2026
Latest episodes
990 of 1,176 episodes have a transcript.

9 Nov 2026TRANSCRIPT
Astronomy Cast Ep. 808: Mission Tech Series: Nuclear Rockets

8 Nov 2026TRANSCRIPT
Travelers in the Night Eps. 901 & 902: Rubin And Incoming Asteroids & Lighting Up The Night

7 Nov 2026TRANSCRIPT
Equatorial Sky Guide - November
Inside a recent episode

Astronomy Cast Ep. 808: Mission Tech Series: Nuclear Rockets
Published 9 Nov 2026 · Transcript excerpt
[…] Or maybe it's a fission reactor that's then providing the electricity for your ion engine that we talked about last episode and also has just boatloads of electricity for running all of your experiments. All of your power draw is no longer a concern because you're running this fission reactor on board your spacecraft. […]
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See plansReach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
- YouTube views
- 1,923
- Score snapshot 15 Sept 2025
- Apple Podcasts (US)
- 4.4 / 5
- 351 ratings
- Spotify
- 4.9 / 5
- 22 ratings
Podcast Authority Score: 82 / 100
A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.
- Quality
- 99
- Social presence
- 0
- YouTube
- 74
- Engagement
- 90
Contact The 365 Days of Astronomy
- Guest appearances
- Books guests
Based on episode analysis; this does not confirm that the show is currently accepting guests.
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Questions about The 365 Days of Astronomy
Who hosts The 365 Days of Astronomy?
Pamela L Gay and Fraser Cain and Al Grauer and Avivah Yamani and Paul Hill and Steve Nerlich host the show. Published by 365DaysOfAstronomy.org.
How often do new episodes come out?
The show publishes daily, based on its RSS feed.
Does The 365 Days of Astronomy take guests?
Yes. Guests have been identified in episode analyses.
Where can I read transcripts?
990 of 1,176 episodes have a transcript on Pod Engine. Full transcripts are available with a Pod Engine plan.
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