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Spacetime Symphony: Gravitational Waves from Merging Black Holes

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Manage episode 353544053 series 2941692
Content provided by Silicon Valley Astronomy Lectures. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Silicon Valley Astronomy Lectures 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.

Talk by Dr. Lynn Cominsky (Sonoma State University)
Gravitational waves are predicted by Einstein's General Theory of Relativity. They travel at the speed of light, but are much harder to detect than light waves. On September 14, 2015, the Laser Interferometer Gravitational-wave Observatory (LIGO) received the first direct gravitational wave signals. The event that produced them was the merger of two distant and massive black holes that were in mutual orbit. Prof. Cominsky presents an introduction to LIGO, to gravitational waves and how they were detected, and to the kinds of black holes that "make waves" in the fabric of space and time. Originally recorded on Nov. 2, 2016.

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53 episodes

Artwork
iconShare
 
Manage episode 353544053 series 2941692
Content provided by Silicon Valley Astronomy Lectures. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Silicon Valley Astronomy Lectures 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.

Talk by Dr. Lynn Cominsky (Sonoma State University)
Gravitational waves are predicted by Einstein's General Theory of Relativity. They travel at the speed of light, but are much harder to detect than light waves. On September 14, 2015, the Laser Interferometer Gravitational-wave Observatory (LIGO) received the first direct gravitational wave signals. The event that produced them was the merger of two distant and massive black holes that were in mutual orbit. Prof. Cominsky presents an introduction to LIGO, to gravitational waves and how they were detected, and to the kinds of black holes that "make waves" in the fabric of space and time. Originally recorded on Nov. 2, 2016.

  continue reading

53 episodes

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