As the peerless "Aliens" turns 40, here are 26 reasons it's still the greatest sci-fi action movie of all time.

For nearly 60 years, scientists have scanned the skies searching for a message from another civilization. Along the way, they ...

India's first privately built orbital rocket, Skyroot Aerospace's Vikram-1, will try to reach orbit early on July 18, and you ...

Space stocks have been crushed over the past month, and a surprise billion-dollar raise, a rocket scrub, and a wall of short ...

Stephen Wacker and C.B. Cebulski have broken their silence after Marvel Comics named the former its new Editor-in-Chief, with ...