But these particular post-flight data reviews for Artemis I are different than the ones conducted for the RS-25 series of engines, which were formally known as the Space Shuttle Main Engines (SSME ...

are the major component that was upgraded between use of the formerly-named Space Shuttle Main Engines (SSME) on the final Space Shuttle launches and adaptation of the SSME Block II design for use ...

The Space Shuttle was a groundbreaking achievement in aerospace engineering—combining the power of a rocket with the ...

NASA Blue mach diamonds from the main engine nozzles and bright exhaust from the solid rocket boosters mark the successful ...

One effect of the short was a loss of power to the Space Shuttle Main Engine (SSME) controllers. According to Hale: "The A computer on the Center SSME lost power, never to be recovered.

At 5 p.m., President Ronald Reagan addressed the nation. “The future doesn’t belong to the fainthearted; it belongs to the ...

Common propellant combinations include liquid hydrogen and liquid oxygen (used in the Space Shuttle main engines), or solid propellants (used in some rocket boosters). Advanced propulsion ...

The new rocket will use retrofitted space shuttle engines to send people to the moon, Mars, and beyond. NASA recently test-fired one modified RS-25 space shuttle engine at "113% thrust" to observe ...

The first four Artemis missions with SLS are using modified space shuttle main engines that can power up to 109% of their rated level. The newly produced RS-25 engines will power up to the 111% ...