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Supernovas and Mass Extinctions

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Manage episode 474793316 series 2390768
Content provided by Joshua Colwell, Adrienne Dove, and James Cooney. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Joshua Colwell, Adrienne Dove, and James Cooney or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.

A survey of nearby stars establishes the rate of supernovas in our general neighborhood. Evidence indicates we had nearby stellar explosions at the times of two mass extinctions. Those supernovas may have decimated the ozone layer and contributed to extinctions and climate changes. Plus, we recorded on April 1 and take a look at silly April 1 science papers, and we get tilted with our trivia and space news. Join us, won't you?

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334 episodes

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Supernovas and Mass Extinctions

Walkabout the Galaxy

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Manage episode 474793316 series 2390768
Content provided by Joshua Colwell, Adrienne Dove, and James Cooney. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Joshua Colwell, Adrienne Dove, and James Cooney or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.

A survey of nearby stars establishes the rate of supernovas in our general neighborhood. Evidence indicates we had nearby stellar explosions at the times of two mass extinctions. Those supernovas may have decimated the ozone layer and contributed to extinctions and climate changes. Plus, we recorded on April 1 and take a look at silly April 1 science papers, and we get tilted with our trivia and space news. Join us, won't you?

  continue reading

334 episodes

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