life in outer space
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Scientists calculate that the Earth may be the only planet in the entire galaxy capable of supporting advanced life
Some people just off the top of their dome assume, "There must be other civilizations out there." But these scientists are saying that there's a real possibility the Earth is so unique that we're the only advanced civilization in the whole thing...- Professor Emeritus
- Thread
- aliens are we alone? extraterrestrial life life in outer space ufos
- Replies: 67
- Forum: Higher Learning