Four of the engines, formerly known as space shuttle main engines (SSME), will help power the SLS core stage. The engines NASA will use for the initial SLS missions are from the 16 flight articles ...

Read The numbers are notable - 34 years of testing space shuttle main engines at NASA's Stennis Space Center near Bay St ...

Here’s how it works. NASA is considering dropping the Space Shuttle Main Engine (SSME) from its heavy-lift launch vehicle plans and using the cheaper-to-manufacture RS-68 engine instead.

The Space Shuttle, despite two very traumatizing accidents, is without a doubt one of our species' most successful family of otherworldly vehicles. Introduced in 1981, the family flew a total of ...

In its place, NASA installed E2061 into the Engine 4 position on the Artemis II core stage. This engine was the final one built for the shuttle. NASA certified the engine for flight in 2008, and it ...

(NASA photo / Tom Farrar, Scott Haun, Raphael Hernandez) Each space shuttle was equipped with three RS-25 main engines, guzzling liquid oxygen and hydrogen from the orange external tank as they ...

The NASA/Boeing-Rocketdyne Space Shuttle Main Engine project is correcting flaws in critical Honeywell SSME electronic components that could have caused a potentially dangerous launch pad abort.

returned to its primary business today, testing space shuttle main engines. Engineers successfully test-fired an engine for 520 seconds; the time it takes a shuttle to reach orbit. Today’s ...

A notable exception is the space shuttle main engine, designed and built by Rocketdyne, at that time a division of Rockwell International. Because most photos of the shuttle show a remote view of ...

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 ...

to maintain the agency’s fleet of space shuttle main engines until the orbiter is retired in 2010. The contract began on April 1, 2006. It is scheduled to conclude Sept. 30, 2010. The $975 ...

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.