The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.
Is the rest of the cosmos a pristine environment awaiting the arrival of humanity’s “post-human” descendants? Or is advanced ...
SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...
The SETI Institute has given the all‑clear: new radio scans show the latest interstellar comet is natural, with no signs of alien technology.
The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...
JWST lacks the precision to detect life on exoplanets, and this new telescope aims to change that.