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Gravity Probe B

Testing Einstein's Universe

GP-B Launch & Separation Video

QuickTime Web Format (7 Minutes)

The video clip below is an edited version of NASA's GP-P launch coverage, including the period from one minute before launch to approximately 3 minutes after launch. It also includes spacecraft separation, which occurred 90 minutes into launch, and a short animation of Guide Star acquisition and science objectives.

Download the QuickTime media player.