Landing Coverage

    Mission STS-125

    Orbiter: Atlantis
    Mission: STS-125
    Primary Payload: Hubble Space Telescope Servicing Mission 4
    Target Launch Date: Oct. 8, 2008
    Launch Pad: 39A
    Mission Duration: 11 days
    Inclination/Altitude: 28.5 degrees/320 nautical miles

    Main engine 1 is installed on space shuttle Endeavour. Image above: Technicians work the engine installer to maneuver main engine 1 into place on space shuttle Endeavour.
    Image credit: NASA/Jim Grossmann

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    Installation of Endeavour's Engines

    Inside Kennedy Space Center's Orbiter Processing Facility bay 2, work is under way this week to install space shuttle Endeavour's three main engines. Endeavour is the backup for space shuttle Atlantis, which is being prepared for its STS-125 mission that will service the Hubble Space Telescope. If necessary, a rescue mission using Endeavour would be designated STS-400.

    Endeavour is the scheduled launch vehicle for the STS-126 mission to deliver a multi-purpose logistics module to the International Space Station. Launch is targeted for Nov. 10.

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