Astronomy Cast

Fraser Cain and Dr. Pamela Gay•www.astronomycast.com

Take a fact-based journey through the cosmos. Tune in to hear weekly discussions on astronomical topics ranging from planets to cosmology. Hosted by Fraser Cain (Universe Today) and Dr. Pamela L. Gay (Planetary Science Institute), this show brings the questions of an avid astronomy lover direct to an astronomer. Together Fraser and Pamela explore what is known and being discovered about the universe around us. Astronomy Cast is supported thru patreon.com/AstronomyCast.

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Episodes

AstronomyCast 168: Enrico Fermi

Jan 26, 2010•33 min•Season 1Ep. 168

Ep. 15: Listener Questions Answered

We finally get organized enough deal with several listener questions: isnâ��t dark matter just regular stuff we canâ��t see? how can parts of the Universe be expanding faster than the speed of light? what will Betelgeuse look like when it explodes as a supernova? whatâ��s the speed of gravity? All these and more questions are answered.

Dec 18, 2006•30 min•Season 1Ep. 15

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