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Vehicle Testing · Northrop Grumman Promontory Test Facility, Utah
NET 2025-06-26 18:25 UTC
Official · NASASpaceflight · English
Northrop Grumman will static fire the first Booster Obsolescence and Life Extension (BOLE) solid rocket booster, slated for use on the Block 2 variant of the Space Launch System (SLS). Featuring several improvements including a denser solid propellant mix, lighter composite cases and optimized thrust trace, the BOLE boosters are planned to be used from the launch of Artemis IX onward.
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