 
          The Sky at Night S51E11 - The Grand Collision
            
              8.3/10 by 13 users
            
            
              Patrick anticipates the cataclysmic day, in two billion years, when our Milky Way will collide with Andromeda, and the role dark matter will play. 
            
          | Released | Apr 24, 1957 | 
|---|---|
| Runtime | 30min | 
| Genre | Documentary, News | 
| Actor | N/A | 
| Director | N/A | 
| Production | N/A | 
 
           
           
           
           
           
           
           
           
           
          