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

Using numbers from my copy of Perry’s Chemical Engineers’ Handbook, I wrote: “The Rocketdyne Space Shuttle Main Engine (SSME) operates at greater temperature extremes than any mechanical ...

"I was doing space shuttle main engine tests at Rocketdyne and I got ... Learning from the others As the newest of NASA's shuttles, the engineers who built Endeavour benefitted from the extensive ...

The Space Shuttle was one of the most complex and ambitious spacecraft ever designed, pioneering reusable spaceflight and ...

After STS-7 (June 1983), engineers narrowed the booster ... on or in the orbiter (five), and on the tank (one). Space Shuttle Main Engines In 1995, the power head was narrowed from a three ...

of force, were used as substitute space shuttle main engines. In 1979 ... dipped below freezing and some of the shuttle's engineers were concerned about the integrity of the seals on the solid ...

It fed more than 500,000 gallons of fuel — liquid oxygen and liquid hydrogen — to the shuttle's main engines during launch. The tank was also the "backbone" of the space shuttle structure.

The RS-25s are refurbished engines left over from the Space Shuttle program. During that era, technicians swapped out main engines several times when the shuttle was on the launch pad. NASA ...

Potential customers have until Feb. 19 to put in a request. As for the space shuttle main engines, those are now free. NASA advertised them for $400,000 to $800,000 each in December 2008 ...