Rocket Lab recently performed a full-duration static fire test with the engine that will power the second stage of its ...

The company said its AVac engine delivers 1.2 times the thrust of the first-stage version and uses a taller vacuum-optimized ...

Rocket Lab successfully completed a full-duration test of its Archimedes engine, a critical milestone for powering the upcoming Neutron rocket's debut launch later this year.

Rocket Lab Corp. RKLB completed a full-duration hot-fire test of its Archimedes Vacuum engine on Monday, marking a critical ...

Fire, smoke, and the roar of a rocket engine blasted the Colorado prairie – the Ablative Mark 1 test was an exciting victory. A student club project at the University of Colorado Boulder, the static ...

Blue Origin has test fired its New Glenn rocket engine as it makes final preparations for the launch of NASA’s ESCAPADE mission involving twin Mars orbiters. The static test fire of the heavy-lift ...

Add Yahoo as a preferred source to see more of our stories on Google. Cattle graze on land surrounding SpaceX's engine test facility in McGregor. (Brandon Lingle/San Antonio Express-News) SpaceX's ...

AKITA--A small Epsilon S rocket engine exploded during a test in a Japan Aerospace Exploration Agency testing center in ...