Unlike workers at many other federal agencies this week, probationary employees at NASA were not terminated on Tuesday.

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar system was the only planetary system known to humans. We had no proof other ...

A new lander is on its way to the Moon, and it's managed to catch some breathtaking views during its journey. As it made its way toward lunar orbit last week, Firefly Aerospace's Blue Ghost captured ...