Especially that a craft will have to travel for millions of years to get here! H...

		ArtDev on Jan 20, 2015 \| parent \| context \| favorite \| on: 130,000 pages of declassified US Air Force files r... Especially that a craft will have to travel for millions of years to get here! Heck, we only evolved very recently on this planet. If humans don't go extinct in the next 2-5 million years, then maybe its possible to get a visitor (but I wouldn't bet on it).