Voyager Lander: Griffin-1 clears JPL vibration and thermal tests

Voyager Technologies’ Griffin-1 lander exited NASA’s Jet Propulsion Laboratory in Southern California after surviving a rigorous environmental test campaign. The vehicle passed the full series of trials designed to mimic the extreme conditions of a lunar mission.

The testing protocol exposed the craft to intense vibration and extreme temperature fluctuations. Engineers also subjected it to the high-decibel acoustic environment it will face between launch and landing. A photograph from August 31 shows the lander inside JPL’s 25-foot-wide space simulator.

Charles Whetsel, manager of the Exploration Systems Development Office at JPL, confirmed the successful completion of the tests. He noted that the laboratory’s Environmental Test Laboratory has supported robotic explorers since the Ranger program in the mid-1960s. “We're proud to provide our expertise and facilities to support this new phase of commercial lunar exploration,” Whetsel said.

The Griffin-1 mission operates under NASA’s Commercial Lunar Payload Services initiative. It is scheduled to deliver more than 455 kilograms of cargo to a site near the lunar south pole later this year. The payload includes new technologies and science experiments intended for surface operations.

One key component of the cargo is Astrolab’s FLIP rover. This vehicle will explore the terrain while carrying a supercomputer. The mission also serves as a technical step toward a future crewed moon base, a goal NASA aims to achieve in the region over the next five years.