Poll

Are some flying saucers extraterrestrial in origin?

Yes
8 (61.5%)
No
1 (7.7%)
Not Sure
4 (30.8%)

Total Members Voted: 13

Voting closed: September 19, 2013, 10:57:21 PM

Author Topic: UFOs  (Read 77137 times)

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Re: UFOs
« Reply #540 on: January 12, 2018, 10:40:44 AM »
Why can't I edit my post? The modify button has disappeared. I wanted to add that Fermi calculated that it would take only 1 million years for a civ with Einstein level physics (pre-FTL drive) to colonize every planet in one galaxy.