REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

Partners use Blue Origin’s New Shepard rocket to test out technologies bound for the moon—without actually sending them there ...

NASA's Europa Clipper will initiate a gravity assist on its journey to Jupiter. The probe will slingshot around Mars to gain speed. NASA footage ...