Sentences with phrase «entire alien civilization»
When she threatens to decimate an entire alien civilization, Professor X and the X-Men, along with fantastic new allies, face their biggest threat... one of their own!
http://x-menfilms.com/ Not exact matches
The Drake equation includes a term L, which represents the life span of an alien civilization, but the implicit assumption is that such a civilization would emit signals we could both detect and recognize during its entire life span following its invention of radio.