When astronomers first picked up a perfectly regular radio heartbeat from deep space in 1967, some of them half-jokingly ...
Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.
A dedicated scan for signs of radio-transmitting technology in interstellar comet 3I/ATLAS has come back with absolute cometary radio silence. The team searched for artificial technosignatures across ...
As the interstellar visitor 3I/ATLAS speeds away from our part of the universe, scientists are still engaged in a heated debate that sounds more like a script by Arthur C. Clarke than a typical ...
Could these be signs of artificial 3I-ntelligence? With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not. NASA has staunchly maintained ...