• Playlist|

  • How the Universe Works: Alien Galaxies

You need the Flash Player version 10.1.0.0 or higher and a JavaScript enabled browser to view this site.
Playlist (4)
Comments
Info
  •  
    		 Play How the Universe Works: A.C.T. in Action The Atacama Cosmology Telescope is the highest ground-based telescope in the world. A.C.T. in Action The Atacama Cosmology Telescope is the highest ground-based telescope in the world. How the Universe Works 02:01 May 17, 2010 9853
  •  
    		 Play How the Universe Works: A Galaxy is Born According to astrophysicist, 13.7 billion years ago, the Big Bang occurred and a galaxy was born. A Galaxy is Born According to astrophysicist, 13.7 billion years ago, the Big Bang occurred and a galaxy was born. How the Universe Works 01:51 May 17, 2010 17340
  •  
    		 Play How the Universe Works: The Shape of Galaxies Why are galaxies spiral shaped? The answer...gravity is needed to shape each galaxy into the shape we know of today. The Shape of Galaxies Why are galaxies spiral shaped? The answer...gravity is needed to shape each galaxy into the shape we know of today. How the Universe Works 01:21 May 17, 2010 8464
  •  
    		 Play How the Universe Works: Family of Galaxies In 1924, Edwin Hubble discovered that there were more galaxies other than the Milky Way. Family of Galaxies In 1924, Edwin Hubble discovered that there were more galaxies other than the Milky Way. How the Universe Works 02:13 May 17, 2010 7381
About This Playlist
How the Universe Works: Alien Galaxies
Galaxies -- home to stars, planets and us -- come in all shapes and sizes. Witnesses the evolution of galaxies; from clouds of cold gas floating in the voids of space 13 billion years ago, to the magnificent spirals that fill our night sky.
List Added: May 17, 2010
http://dsc.discovery.com/videos/how-the-universe-works-alien-galaxies/
Now Playing
How the Universe Works: A.C.T. in Action
The Atacama Cosmology Telescope is the highest ground-based telescope in the world.

Video Added: May 17, 2010

Views: 9853

Runtime: 02:01

This video's page>>
 
 

our sites

video

 

mobile

shop

stay connected

corporate

Image Credits DCL

Copyright © 2012 Discovery Communications, LLC. The number-one nonfiction media company.