NASA's RS-25 Artemis rocket engines closer to certification after penultimate test

NASA has been conducting a series of hot fire tests to certify RS-25 engines for use on the Space Launch System rockets that ...
Daily Journal

NASA conducts RS-25 rocket engine test

NASA engineers have successfully conducted a development test of the RS-25 rocket engine at NASA’s Stennis Space Center near Bay St. Louis. The RS-25 will help power the core stage of the agency’s new ...
WXXV News 25

MS to the Moon: NASA Stennis support facilities play vital role in Artemis engine testing

Last week, in our Mississippi to the Moon series, we took you inside the Fred Haise Test Stand at NASA Stennis Space Center, ...
Space on MSN

NASA tests 3D printed RAMFIRE rocket engine nozzle

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine ...

The most powerful rocket ever built is now even bigger and more powerful. But will it work?

SpaceX is set to reignite a make-or-break testing campaign of its Starship megarocket — and the stakes are high for the ...
Interesting Engineering

SpaceX’s most powerful rocket ever launched in test, but booster fails and crashes

Starship V3 Flight 12 saw the booster fail, splash down, and crash into the Indian Ocean after its first full test from Texas ...
Space.com on MSN

NASA is making a powerful new ion engine to send astronauts to Mars

A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than previous ion engines.