Episode 383
QA 38: Measuring a Black Hole’s Spin and more. Featuring Andy Weir Author of the Martian
December 1st, 2017
22 mins 4 secs
Your Host
About this Episode
In this week’s question show, Fraser explains how astronomers measure the spin rate of black holes, other uses of gravitational slingshots, and why everyone is talking about Patreon.
Support Universe Today podcasts with Fraser Cain