An illustration of a private U.S. lander on the surface of the moon built by Texas-based company Firefly Aerospace. The company’s Blue Ghost lander is carrying a suite of scientific instruments to the moon, including an experiment to detect and use GPS satellite signals on the lunar surface.

As part of its Artemis campaign, NASA is developing a series of increasingly complex lunar deliveries and missions to ultimately build a sustained human presence at the moon for decades to come. Through the agency's CLPS (Commercial Lunar Payload Services) initiative,