A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...

Firefly's Blue Ghost Mission 1 has taken a significant leap toward the Moon, with its successful second engine burn ...

The cone-shaped Orion spacecraft, resembling an enlarged Apollo Command Module, will be launched by the SLS and carry four astronauts into lunar orbit to rendezvous with a lunar lander.

A fire in the aft section of SpaceX's Starship trigged the apparent explosion that destroyed the spacecraft, the company says.

From robotic expeditions to the moon to a new observatory in space to a rendezvous with an asteroid ... Riding the same rocket booster into orbit will be the Resilience lander and Tenacious ...