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By Astronomy Cast on February 11, 2019 in
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Fritz Zwicky discovered dark matter, gravitational lensing, supernovae and neutron stars. And he also worked on a few more controversial ideas like, uh, tired light. Let’s learn more about Zwicky.

By WSH team on February 3, 2017 in
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Time for weekly update! Check out the super cool video of exoplanet orbiting their stars.

By The Ordinary Guy on May 24, 2009 in
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Date: May 24, 2009 Title: We’re expanding – and accelerating! Podcaster: Brains Matter Organization: Brains Matter http://www.brainsmatter.com Description: There have been multiple theories of the ongoing evolution of the universe. Solid state, the big crunch – but hardly anyone expected the universe to not only expand, but to accelerate in it’s expansion. The Ordinary Guy […]

By Michael Koppelman on February 12, 2009 in
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Date: February 12, 2009 Title: Eta Carinae and Supernova Imposters Podcaster: Michael Koppelman Organization: Slacker Astronomy  http://www.slackerastronomy.org Description: Michael from Slacker Astronomy interviews Dr. Roberta Humphreys and Dr. Kris Davidson about one of the most interesting stars in the galaxy, Eta Carinae, a super massive star which became a “supernova imposter” in 1890 and may […]