Astronomy Cast

Take a facts-based journey through the universe.


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13 Seasons and more than 500 episodes await.

Ep. 542: Weird Issues: The Age of the Universe

Ep. 542: Weird Issues: The Age of the Universe

http://traffic.libsyn.com/astronomycast/AstroCast-191014.mp3Podcast: Play in new window | DownloadSubscribe: Android | RSSOur series on Universe weirdness continues,...

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Ep. 541: Weird Issues: The Expansion Rate of the Universe

Ep. 541: Weird Issues: The Expansion Rate of the Universe

http://traffic.libsyn.com/astronomycast/AstroCast-191007.mp3Podcast: Play in new window | DownloadSubscribe: Android | RSSJust when the Universe was starting to make...

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Ep. 540: Weird Issues: How Do (or Don’t) Planets Form?

Ep. 540: Weird Issues: How Do (or Don’t) Planets Form?

As astronomers started to discover planets orbiting other stars, they immediately realized that their expectations would need to be tossed out. Hot jupiters? Pulsars with planets? We’re now decades into this task, and the Universe is continuing to surprise us.

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