This is a Descriptive Astronomy (ASTR110) lecture titled, Black Holes and Spacetime – Part 2.
Topics
0:00 Introduction
1:24 Escape Speed
5:47 Stretching Spacetime to the Extreme, Singularities and Event Horizons
18:17 Size of a Black Hole
28:48 Observing Black Holes
25:48 Ripples in Spacetime, Gravitational Waves
40:55 Supermassive Black Holes, looking ahead
This lecture series follows the “Astronomy” text. Produced by Openstax (https://openstax.org/)
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