The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Is 3I/ATLAS an alien space probe? An irregular comet? Debate rages around status of 3rd interstellar object ever spotted. Harvard astrophysicist Avi Loeb discusses implications with ‘Magazine.' An ...

A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to investigate Earth, astronomers from Harvard University have suggested.

Harvard's Avi Loeb warns of dire consequences if enigmatic interstellar comet 3I/ATLAS proves extraterrestrial tech Derpy CG : Pexels In a startling revelation that has ignited global intrigue around ...

Astronomers scan interstellar comet 3I/ATLAS for alien signals as Breakthrough Listen's 2026 technosignature search comes up ...