The small rocket and capsule have been flying since April 2015 and have combined to make 38 launches, all but one of which ...

Aside from enabling cutting-edge hypersonic research, the vehicle could serve as a spaceplane for research and reconnaissance ...

Liquid hydrogen fuel leaks forced NASA to delay the launch of Artemis II—the same scenario it encountered four years ago ...

Plasma propulsion transforms an inert propellant – often hydrogen – into plasma, a superheated mix of ions and electrons. Magnetic fields then funnel and accelerate the ...

ALAMEDA, Calif.--(BUSINESS WIRE)--Astra today announced it has shipped 110 satellite engine systems since January 1, 2025, surpassing a key operating milestone set when the company went private in ...

Allison DeAngelis is the East Coast biotech and venture capital reporter at STAT, reporting where scientific ideas and money meet. She is also co-host of the weekly biotech podcast, The Readout Loud.

Rocket Lab (RKLB) has firmly established itself as the second-most successful space company after SpaceX. With 79 successful Electron rocket launches, a vertically integrated approach to spacecraft ...

The deal includes Aerojet Rocketdyne RL-10 rocket engines. (Craig Bailey/Florida Today/USA Today Network/Reuters) Defense contractor L3Harris Technologies struck a deal to sell a controlling interest ...

Melbourne-based L3Harris acquired the vast rocket engine company Aerojet Rocketdyne in 2023, but on Monday announced it was selling a controlling interest in the majority of those operations to ...

HUNTSVILLE, Ala. (WAFF) - Several viewers reported hearing what sounded like explosions across the Huntsville area Monday evening Officials with Redstone Arsenal say the loud noises were caused by ...

Melbourne-based L3Harris acquired the vast rocket engine company Aerojet Rocketdyne in 2023, but on Monday announced it was selling a controlling interest in the majority of those operations to ...