Lander Simulation Testing Helps Advance NASA Navigation Technology

How do you test lunar lander technology on Earth before going to the Moon? NASA uses commercial flight providers like Masten Space Systems vertical takeoff vertical landing rocket, Xodiac, to validate it during a recent flight in Mojave, California The flight test simulates some of the maneuvers of a lunar lander. Designed for precision landing in a very tightly defined area, the Navigation Doppler Lidar technology transmits laser beams to the ground that bounce back to a sensor, providing information about the lander’s velocity and distance to the ground. Unlike Earth where GPS satellites are used to navigate, NASA needs new technology to explore the Moon and other planets so a precision landing technology could open possibilities to land anywhere even near a crater. NASA’s Flight Opportunities program based at the agency’s Armstrong Flight Research Center in Edwards, California, enables flight tes