The mission is still in the early stages of its conception, with contracts given recently to firms.

Two stars disagreed over whether a memorable sci-fi subplot hinted at hidden romance, revealing very different views of their ...

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

A polarizing Harvard astronomer has been appointed to lead a White House panel studying UFOs. Avi Loeb is leading a new ...