Astronomers are using China's powerful FAST radio telescope to chase after 100 intriguing signals detected by the SETI@home ...
The SYFY miniseries Childhood's End, based on Arthur C. Clarke's alien invasion novel, has an ending that you won't be able ...
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They vanished forever after a UFO sighting
A strange extinction event followed by reports of a UFO sighting. Is this real evidence of alien abduction or just a mystery ...
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