The cosmos has always been a source of mystery and fascination, with its vastness filled with uncharted entities and phenomena. The recent discovery of a mysterious object on a trajectory toward Mars ...

Add Yahoo as a preferred source to see more of our stories on Google. Hubble captured this image of the interstellar comet 3I/ATLAS on July 21, 2025, when it was was 277 million miles from Earth. NASA ...

Add Yahoo as a preferred source to see more of our stories on Google. A streak of light is thought to be comet 3I/ATLAS as it flies past Mars from Wednesday through Tuesday and only the third ...

A strange, gleaming rock on Mars has jolted planetary scientists out of their routines, not because it is large or dangerous, but because it appears to be wildly out of place. The object, sitting ...

A cone-shaped object is photographed by the Curiosity rover on Mars A cone-shaped item that was photographed by a Mars rover and called into question by a scientist has now been identified by NASA.

A small, cone-shaped object photographed on the surface of Mars has ignited a public dispute between a prominent Harvard University scientist and NASA over what it actually is—and whether the space ...