Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

These space-themed cartoons are fun to watch with your kids, and they feature real-life space science and concepts in varying ...

"...an interstellar traveler will not correspond with its senders because there is no benefit to that": Prof Loeb ...

Europa has long been the darling of the search for life beyond Earth. The reason is simple: beneath its cracked, icy shell ...

"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

Crew-11's Crew Dragon capsule will leave the International Space Station (ISS) on Wednesday at 5 p.m. EST (2200 GMT) and ...

Discovered by volunteer scientists, this alien planet is out of synch with its siblings ...

SpaceX CEO Elon Musk shares his vision to make Star Trek a reality through the commercial space flight company.

Elon says SpaceX's core purpose is to make Star Trek real. US government and SpaceX will turn science fiction into science ...