STSS Demonstrators Program Launch Coverage

    Delta II launch vehicle with STSS payload STSS Demonstration Launch Blog

    STSS Demonstrators Program is a midcourse tracking technology demonstrator and is part of an evolving ballistic missile defense system. Owned by the U.S. Missile Defense Agency, the payload's two satellites were successfully launched from Cape Canaveral Air Force Station aboard a Delta II rocket Sept. 25, 2009 at 8:20 a.m.

    NOTE: All times are posted in Eastern. Timestamps may appear in your local time.

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    Live Coverage Team

    Blog Updates: Anna Heiney
    Quality Control: Rebecca Sprague
    Video: Steve Siceloff
    Video Production: Aly Lee
    Video Capture/Editing: Chris Chamberland