NASA and the Italian Space Agency have successfully tracked GPS signals on the moon for the first time.
The Lunar GNSS Receiver Experiment (LuGRE) picked up and tracked Earth-based navigation signals from the moon's surface.
This achievement opens up possibilities for using Global Navigation Satellite System (GNSS) signals for navigation beyond Earth, which can greatly benefit future lunar missions.
LuGRE's success demonstrates the potential for spacecraft to determine their position, speed, and time in a more accurate manner, and paves the way for improved navigation in missions to Mars.