The newest visitor from deep space, interstellar comet 3I/ATLAS, has arrived with a literal pulse that is stirring up talk of alien engineering as much as it is exciting astronomers. As its brightness ...

As interstellar object 3I/ATLAS swept past Earth on 19 December 2025, viral theories claimed cosmic indifference or alien ...

Scientists found a strange pattern on Jupiter's moon Europa. This formation looks like the Mind Flayer from Stranger Things. NASA believes this pattern indicates salty water flowed and froze there.