Atasever’s trip was sponsored by Axiom Space to do microgravity research. “Watching our pioneering spaceship Unity return from space on its final commercial flight was a breathtaking and proud ...

A new report from the Pentagon has revealed hundreds of new reports of unidentified aircraft and aerial phenomena, but no ...

Several in the skywatching community are putting their weight behind a theory that there’s actually an alien spaceship on Mars, and once you see the images it’s actually pretty convincing.

If we're finding spaceship debris on another planet then it's because we put it there, and what the NASA helicopter found was ...

He joked that any potential alien visitors might be so subtle that an “alien registration card” could be necessary. Mr. Musk, who has a close relationship with space exploration through his company ...