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Griffin-1 lunar lander clears critical environmental testing ahead of 2026 moon mission

Confirmed1 source · Oct 23, 2026

Voyager Technologies' Griffin lunar lander has passed extensive environmental tests at NASA's Jet Propulsion Laboratory, clearing the way for a planned launch later this year.

Griffin-1 lunar lander clears critical environmental testing ahead of 2026 moon mission
Image via Space.com

What happened

Griffin Mission One (Griffin-1), a robotic lunar lander developed by Voyager Technologies, successfully completed environmental testing at NASA's JPL in Southern California. The spacecraft was subjected to simulated extreme temperatures, vibrations, and acoustic conditions representing the stresses it will experience from launch through lunar landing. JPL announced the results recently, with the lander photographed inside a 25-foot-wide space simulator on Aug. 31.

Context

Griffin-1 is scheduled to launch as part of NASA's Commercial Lunar Payload Services (CLPS) initiative, carrying over 1,100 pounds of cargo to the lunar south pole. The mission will transport science experiments and new technologies including Astrolab's FLIP rover. The data and experience from this mission are intended to inform the design and operation of a future crewed lunar base NASA plans to establish near the south pole within the next several years.