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In the Payload Hazardous Servicing Facility, a canister (left) is moved toward the Stardust spacecraft (right). The protective canister will enclose Stardust before the spacecraft is moved to Launch Pad 17-A, Cape Canaveral Air Station, for launch preparations. Stardust is targeted for liftoff on Feb. 6 aboard a Boeing Delta II rocket for a close encounter with the comet Wild 2 in January 2004. Using a silicon-based substance called aerogel, Stardust will capture comet particles flying off the nucleus of the comet. The spacecraft also will bring back samples of interstellar dust. These materia…
