Bad news for those hoping interstellar invader 3I/ATLAS is an alien spacecraft as technosignature search turns up empty.
It's been named Cloud-9, and it's a mysterious object about 14.3 million light-years away, near the spiral galaxy M94, which ...
The most startling revelation regarding 3I/ATLAS concerns its age. Associate Professor Michele Bannister of the University of ...
The most sensitive radio scan in history found no signs of alien tech on interstellar object 3I/ATLAS. Discover why this ...
A comet from another star system is sweeping through our cosmic backyard and, for the first time, astronomers have picked up ...