Video Details

http://www.teachastronomy.com/ It was a surprise to astronomers twenty or so years ago when clusters of galaxies began to be detected in significant numbers in x-ray emission, a surprise because astronomers did not expect to find gas in clusters of galaxies. This is because the galaxies that are... More


Added Jul 23, 2010  

Channel Education

Duration 1:04   |   views 101


Embed This Video:

Like this video? Share it! Submit it to Stumbleupon by Clicking here -->

Like us on Facebook for Frequent Updates

All Rights Reserved Astronomy Central.