Astronomers have identified GJ 3378b, a super-Earth located 25 light-years away, in the habitable zone of its star, raising ...

Metal spheres found on a Queensland beach are likely space debris, not extraterrestrial. The Australian Space Agency is working with international partners to confirm their origin.

Jeremy Hansen is about to find out. The Canadian Space Agency announced Monday that Hansen "will pursue new professional opportunities" this fall. What he'll do next, Hansen has not elaborated on just ...