A mysterious metal shard, once thought to be a piece of a UFO that crashed in 1947, has sparked years of wild speculation.
Interstellar comet 3I/ATLAS sheds millions of tons of water as it leaves our solar system. New radio scans find no signs of ...
The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...
The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...
Astronomers conducted a radio scan of interstellar object 3I/ATLAS, finding no credible signs of artificial technology, supporting its natural origin.