Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.
The Pentagon released over a hundred newly declassified files related to UFOs (now officially referred to as Unidentified ...
NASA is racing to save the Swift telescope from fiery reentry with a $30-million robotic rescue, launching a three-armed ...
A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...
An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...
A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...
A strange interstellar comet discovered last year and speculated by a prominent astronomer to be an alien spacecraft could be ...
A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.
An interstellar comet that blazed past the sun last year could be nearly three times older than our solar system and is ...
SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...
Scientists now believe alien signals may have already reached Earth, and the reason we keep missing them has nothing to do ...
Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...
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