3I/ATLAS Mystery: Why Harvard Scientist Fears Humanity Is Unprepared For Alien Invasion

Harvard's Avi Loeb warns interstellar comet 3I/ATLAS could be alien tech. Experts weigh in on planetary defence and the risks ...
Beyond Walks on MSN

Gladius paratroopers conduct M240 and M249 machine gun training

Paratroopers from the Headquarters and Headquarters Battalion “Gladius”, 82nd Airborne Division, practice their M240 and M249 ...
Morning Overview on MSN

Mars beat NASA’s InSight, and the reason changes the story

Mars ended NASA’s InSight mission on its own terms, not with a dramatic crash or a catastrophic malfunction, but with a slow, ...