Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...
"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.
For decades, the question of whether life exists beyond Earth has been the domain of science fiction writers and late-night ...
SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...
"The origin of the Galactic Center Excess is one of the longest-running debates in astrophysics." ...
A military whistleblower claims U.S. officials received intelligence about bipedal aliens, plasmoids, and crashed UFO retrievals by other countries. With Trump ordering UFO files declassified, the ...
The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper.
No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the CIA hid its involvement.
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