Two more SpaceX rocket launches are on tap this week at the Vandenberg Space Force Base, but both are very different missions ...

The planet should not have survived the star's red giant phase—which sees a star balloon to more than 100 times its original ...

NASA has launched the LINK spacecraft on a mission to rendezvous with the aging Swift observatory and boost it into a higher ...

The observatory, also known as SWIFT, has no onboard propulsion capabilities and would otherwise drift naturally toward Earth ...

The same bright patches, the same dark regions and the same craters always seem to face us. It almost feels as though the ...

SpaceX is scheduled to launch a Falcon 9 rocket from California's Vandenberg Space Force Base this week. The mission will deploy 24 Starlink internet satellites into low-Earth orbit. The nighttime ...

Every June 30th, Asteroid Day marks the anniversary of the 1908 Tunguska impact and turns global attention to the science of ...