The Spitzer Space Telescope website will be down on Tuesday July 29th from 9am PDT to 10am PDT for server maintenance. Thank you for your patience.

Download Video

Video Information

Subscribe to Series

08.26.09

Where Is the Center of the Universe?

Dr. Varoujan Gorjian explains the mind-boggling expansion of the Universe.

Browse Videos in Ask an Astronomer

2040100 per page

Details or Icons

Page-nav-left Page 2 of 2 Page-nav-right-disabled

Go to page