Cosmic collisions / [ 
Videorecording] produced by Workaholic Production, Inc. for Discovery Channel 
 - Chatsworth, CA :  Image Entertainment,  c2010. 
 - 1 disc (129 min): sd., col.; 4 3/4 in.   
<br/><br/> Content:  Collision: earth  They have left deep scars and are responsible for one of the biggest extinctions in history. Learn everything there is to know about meteor clashes with earth and how scientists are preparing for the next assault.    Collision: Solar System  Travel through our cosmic neighborhood as we examine how collision created our moon, left gashes on Jupiter and how pieces of Mars ended up in our backyard    Galactic Collision  Galaxies smash into each other with the force of nuclear bombs. Journey through space and discover the cosmic battles being waged between celestial bodies 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>eRes 523.44 C821 2010