The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The Blue Ghost ...

Blue Origin's famed New Shepard spacecraft simulated the moon's low gravity on board its capsule during a brief flight ...

NASA’s Lucy mission will continue its journey to explore the Jupiter Trojan asteroids, which share Jupiter’s orbit around the ...

Firefly Aerospace's Blue Ghost moon lander caught haunting images of Earth as it prepares to make its way towards lunar orbit ...

"But as the moon orbits around the Earth, at some points in its orbit the sunlit part of the ... When you're not in one of the bulges, you experience a low tide." Land masses, weather, wind ...

Jan. 27 (UPI) -- SpaceX is preparing to send its next round of Starlink satellites into lower Earth orbit with a launch ... Assembly of the Artemis II moon rocket has reached its latest milestone ...

ISS plans include commercial space stations, microgravity research, and global collaborations, paving the way for sustainable ...

A recently launched satellite is stuck in space after failing to fire its thrusters, preventing it from reaching its operational orbit.