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

A Blue Origin spacecraft will attempt to mimic lunar gravity in a daring maneuver during a planned Tuesday morning launch from West Texas.

A Hall thruster is a high-efficiency propulsion device using plasma that is used for various difficult space missions, such ...

The spacecraft — a new and upgraded model making its debut — was supposed to soar across the Gulf of Mexico from Texas on a near loop around the world similar to previous test flights.

Starship Die Cast Rocket Model Now $47.99 on Amazon ... SpaceX will test a series of enhancements to the Starship spacecraft, including upgrades to its flight computer, avionics and heat shield.