Gravitational Waves - More Bumps in the Night
Join Dr. Charles Holmes, Ph.D., for a brief tour of some of these strange objects, including: black holes, pulsars, quasars, the big bang, the cosmic microwave background and the recently-observed gravitational waves.
What are these?
How were they discovered, or what is the evidence that they exist?
Where are they?
What ties these objects together? Gravity.