Blue Origin unveils GS3 third stage and Northstar engine for New Glenn
Northstar is a first-stage booster engine, and Blue Origin expects GS3 to make New Glenn more flexible and capable.
TLDR
Blue Origin announced GS3, a third stage for New Glenn, and Northstar, a new first-stage engine, on Nov. 5. The company says the third stage will make the rocket more flexible and capable. The reporting describes an announcement and a projected benefit, not a flight or test result for either new component.
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