While Americans remain skeptical on alien origins, the majority believe the U.S. government isn't sharing everything.

3I/ATLAS alien spacecraft or interstellar comet is now a subject of global debate. While NASA and astronomers confirm its interstellar origin, unusual observations have fueled speculation on social ...

Add Yahoo as a preferred source to see more of our stories on Google. (NewsNation) — A newly-discovered interstellar object speeding through the solar system should be investigated over the ...

A flying piece of cosmic rock or an alien threat? Comet 3I/ATLAS is hurtling through our solar system and captivating scientists and internet users alike, even prompting Kim Kardashian to ask NASA for ...

On July 1, astronomers spotted an unusual high-speed object zooming towards the sun. Dubbed 3I/ATLAS, the surprising space traveler had one very special quality: its orbit showed it had come from ...