A radio signal? That would have to confirm the object is technlogical in nature, wouldn't it? The thing is, this isn't a ...
Just as mysterious interstellar object 3I/ATLAS reemerged from behind the Sun last week, astronomers detected intriguing radio signals from it that give new clues about its chemical composition.
Ever since astronomers first detected interstellar comet 3I/ATLAS in July, speculation about its true nature has run wild.
To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...
Astronomers have detected radio emissions from a mysterious celestial object for the first time as it travels through our ...
Astronomers at South Africa's MeerKAT radio telescope have detected the first radio waves coming from the interstellar comet ...