[fvplayer src="http://youtube.com/watch?v=QrZC8oJXmSw&autoplay=1&wmode=opaque&rel=0&showinfo=0&iv_load_policy=3&modestbranding=0"]

Q&A 38: Measuring a Black Hole’s Spin and more. Featuring Andy Weir Author of the Martian

In this video

In this week’s question show, Fraser explains how astronomers measure the spin rate of black holes, other uses of gravitational …

0 0 votes
Rating
Subscribe
Notify of
0 Comments
Inline Feedbacks
View all comments

Advertisement

0
Would love your thoughts, please comment.x
()
x
Hide picture