Scientists found no alien signals from interstellar comet 3I/ATLAS after a fresh 7-hour radio scan.
The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...
When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took ...
On a single day last November, two spacecraft millions of kilometers apart turned their ultraviolet eyes toward the same alien comet and, between them, captured a view of its gas and dust that no ...