DM-3: Five-segment solid rocket motor test @collectspace
DM-3: Five-segment solid rocket motor test  @collectspace
Uploaded September 2011 | Updated September 2026, 10 hours ago
Presented by collectSPACE.com -- The Source for Space History and Artifacts.

NASA and Alliant Techsystems Inc. (ATK) conducted a full-scale test of a five-segment, solid rocket motor at the ATK Aerospace Systems test facility in Promontory, Utah, at 2:05 p.m. MDT, Thursday, Sept. 8.

Video: ATK (video quality artifact of original live stream)
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DM-3: Five-segment solid rocket motor test

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