[fvplayer src="http://youtube.com/watch?v=7ATtD8x7vV0&autoplay=1&wmode=opaque&rel=0&showinfo=0&iv_load_policy=3&modestbranding=0"]

Exoplanets: Crash Course Astronomy #27

In this video

Today Phil explains that YES, there are other planets out there and astonomers have a lot of methods for detecting them. Nearly 2000 have been found so far.

0 0 votes
Rating
0 Comments
Inline Feedbacks
View all comments

Advertisement

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