455 kg: Griffin-1 Lander Survives Final JPL Shake Tests

Voyager Technologies' Griffin-1 lander survived its final physical stress test at NASA's Jet Propulsion Laboratory in Southern California. The spacecraft endured intense vibration and extreme temperature swings, conditions engineered to mimic the rigors of launch and landing on the moon.

JPL confirmed the lander passed the full series of environmental trials. An image from Aug. 31 shows the vehicle inside the laboratory's 25-foot-wide space simulator. The tests verified that the craft can handle the acoustic and thermal loads it will face during its journey to the lunar surface.

Griffin-1 is scheduled to launch later this year as part of NASA's Commercial Lunar Payload Services initiative. The mission will deliver more than 1,100 pounds, or 455 kilograms, of cargo to a site near the lunar south pole.

The payload includes science experiments and new technologies. A key component is Astrolab's FLIP rover, which will explore the terrain while carrying a supercomputer. This combination of hardware is designed to operate in the harsh conditions of the moon's south pole.

Charles Whetsel, manager of the Exploration Systems Development Office at JPL, stated that the Environmental Test Laboratory has supported robotic explorers since the Ranger program in the mid-1960s. He noted the facility's role in delivering NASA's first close-up views of the lunar surface.

Whetsel said the laboratory is proud to support this new phase of commercial lunar exploration. The Griffin-1 mission is part of a larger effort to establish a crewed moon base near the south pole within the next five years.

The successful completion of these ground tests marks the end of the pre-flight validation phase. The lander is now ready for integration and subsequent launch preparations at the launch site.