It’s pretty strange,” a Learjet pilot said. “They were talking normal to the tower when they switched to takeoff … then ...

SpaceX launched its huge Super Heavy-Starship mega rocket on its seventh test flight Thursday, successfully "catching" the first stage booster back at its firing stand but losing its new ...

The booster, meanwhile, flipped around, re-ignited several engines to reverse course and headed back toward Boca Chica where the unique mechanical arms on the rocket's launch gantry were open and ...

Russia's State Atomic Energy Corporation, Rosatom, recently developed a new spacecraft engine with impressive specifications.

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

A laboratory prototype of a plasma electric rocket engine based on a magnetic plasma accelerator has been produced by Rosatom ...

Russian scientists claim to have developed a plasma electric rocket engine that could enable travel to Mars in just one to ...

PARIS—France plans to demonstrate a higher-thrust rocket engine roughly on par with SpaceX's Raptor and Blue Origin’s BE-4 to avoid Europe falling further behind in the space race. Demand for ...

SpaceX has shared dramatic footage and images of its Super Heavy booster firing up ahead of its eighth test flight.

Chemical engines put ... peripheral to the rocket engine itself. There are alternatives to chemical rockets, such as ion drives and solar sails, but these produce minuscule thrust and have limited ...