In the first installment of this multipart interview series with former Area 51 employee Bob Lazar, we discuss his new S4 ...

Artemis 2 will return to Earth this evening (April 10) with a splashdown in the Pacific Ocean. Here's where it'll splash down, and why that spot was chosen.

If you loved the acclaimed adaptation of Andy Weir's Project Hail Mary, reading these hard science fiction books will fill ...