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    ICESat-2 Spacecraft Healthy after Arriving in Orbit

    NASA’s ICESat-2 spacecraft deployed its four solar panels and is drawing power, indicating it is healthy upon its arrival in orbit. The spacecraft launched on the final flight of the United Launch Alliance Delta II rocket, lifting off from Space Launch Complex-2 at California’s Vandenberg Air Force Base at 6:02 a.m. PDT (9:02 a.m. EDT). …

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    Second Stage Third Burn Complete

    The Delta II rocket’s second stage has completed its third burn, a brief pulse lasting just a few seconds. The next major milestones will be the deployments of the ELaNa XVIII CubeSats, which are housed inside deployers mounted on the second stage.

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    ICESat-2 Spacecraft Separation!

    NASA’s ICESat-2 spacecraft has separated from the United Launch Alliance Delta II rocket’s second stage following a successful climb to space that began with liftoff at 6:02 a.m. PDT (9:02 a.m. EDT) from Vandenberg Air Force Base in California.

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    Second Burn Complete

    The second stage engine has shut down following its second burn. Separation of the ICESat-2 spacecraft is coming up.

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    A Look Back at Liftoff

    Wide view of the liftoff of the United Launch Alliance Delta II rocket carrying NASA’s ICESat-2 spacecraft. Image credit: NASA TV

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    Second Stage Engine Cutoff

    The Delta II rocket’s second stage engine has completed its first burn. The rocket and ICESat-2 spacecraft are entering a 36-minute coast phase.

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    LIFTOFF!

    Ignition and liftoff! NASA’s ICESat-2 spacecraft is on its way into orbit to embark on a three-year mission to measure the changing height of Earth’s ice. The United Launch Alliance Delta II rocket is making its final climb into space after an early morning launch from Space Launch Complex-2 at Vandenberg Air Force Base in …

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