NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

NASA's proposed Habitable Worlds Observatory will be designed for robotic repairs instead of astronaut servicing. The ...

Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

Ben struggles with his transformations while fighting Kraab and dodging the army in Ben 10 #3, hitting stores Wednesday.

Michael Fassbender's new sci-fi thriller movie finally offers a glimpse at its terrifying aliens in the action-heavy trailer ...

That sharp, briny smell is not the salt, it is a gas made by life, breathed out by tiny ocean creatures too small to see. For ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

Rocky from Project Hail Mary may be lovable, but the science behind him is far stranger than most movie aliens. Andy Weir ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.