Two months ago, scientists detected an unusual object entering our Solar System, sparking speculation about whether it is a ...

(NewsNation) — A newly-discovered interstellar object speeding through the solar system should be investigated over the possibility that it’s an alien craft, according to theoretical physicist Avi ...

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 ...