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 ...

Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, ...

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

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

"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, ...

On the other were two more figures in space suits, with the tiniest Stars and Stripes planted in the lunar soil. Cruz ...

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 ...

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