Harvard Scientist Avi Loeb Claims 3I/ATLAS May Be Alien Spacecraft Conducting Recon ...

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...
New Scientist

The essential guide to proving we’ve found alien life

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...