Add Yahoo as a preferred source to see more of our stories on Google. Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a sigh ...
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The alien ship story that fell apart

In 2017, an interstellar object zipped through our solar system and instantly triggered the most predictable headline: aliens ...
Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.
How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...
Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien technology.