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 ...

In a dramatic moment that has reignited the global UFO debate, key witnesses from the infamous Varginha, Brazil incident have ...

CAMBRIDGE, Massachusetts (WBZ) — Scientists are watching a newly discovered object in space, and most of them agree it’s a comet, but not all of them. A Harvard scientist, who believes he’s seen proof ...

Claims that the world's biggest military powers are secretly hoarding alien technology have surged back into the spotlight.

The recent visit to our solar system by the interstellar object 3I/ATLAS has sparked speculation about whether it’s another ...