Up Next
0
What would happen if aliens attacked Earth?
Scientists say if aliens wanted to invade Earth, there would most likely be a global attack.
Share
Curiosity:   What would happen if aliens attacked Earth?
Scientists say if aliens wanted to invade Earth, there would most likely be a global attack.
Aired: 8/11/11
Views: 458884
Network:  Discovery
 
Follow us:
Loading... 1 of 167
Today's Most Watched Videos
Related Videos
Loading... 1 of 56