Astronomy Cast

Take a facts-based journey through the universe.


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13 Seasons and more than 500 episodes await.

Ep. 523: Judging Age & Origins, Pt. 2 Across the Solar System

Ep. 523: Judging Age & Origins, Pt. 2 Across the Solar System

This is part two of a double episode. In this episode we mentioned donations and tours. Click to learn more! Download MP3| Download Raw Show with Q&A| Show Notes |...

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Bonus Episode: Dust with Dr. Paul Sutter

Bonus Episode: Dust with Dr. Paul Sutter

Recorded during the Astrotour to Costa Rica, Fraser talks to Dr. Paul Matt Sutter about the nature of dust and BICEP 2’s claim of discovering primordial gravitational waves.

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Ep. 522: Judging Age & Origins, part 1 – Earth Rocks

Ep. 522: Judging Age & Origins, part 1 – Earth Rocks

http://traffic.libsyn.com/astronomycast/AstroCast-190318.mp3Podcast: Play in new window | DownloadSubscribe: Android | RSSPeople always want to know how old everything...

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