Astronomers spotted nine galaxies with characteristics that have never been seen as a collection before. It's possible this ...
Chip Chick on MSN
Aliens could be talking to one another like fireflies, with a series of flashing lights
In the search for extraterrestrial life, researchers have hinted at the idea that advanced alien civilizations may be ...
Real scientific efforts at universal communication have also involved mathematics and numbers. The covers of the Golden ...
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