Voyager Technologies' Griffin-1 lunar lander has successfully completed an extensive cycle of environmental testing at NASA's Jet Propulsion Laboratory (JPL) in Southern California. Testing lasted nearly three months and concluded in late September 2026. The purpose of the testing was to verify the spacecraft's ability to withstand extreme conditions it will encounter at all stages of the mission—from rocket launch through the journey to the Moon and landing on the lunar surface. During the tests, the module was subjected to vibrations, temperature fluctuations, vacuum, and other factors simulating actual spaceflight conditions. The final stage of the program was the last test, whose details allowed engineers to confirm the reliability of the spacecraft's structure and onboard systems. The successful completion of testing at JPL represents an important milestone in preparing Griffin-1 for its future lunar mission, demonstrating the readiness of private companies like Voyager Technologies to contribute to lunar exploration programs in cooperation with NASA.