official news from : https://bit.ly/2QkyIbY
When the second CLPS (Commercial Lunar Payload Services) delivery is launched to the Moon in mid-February, its NASA payloads will include an experiment that could change how human explorers, rovers, and spacecraft independently track their precise location on the Moon and in cis-lunar space. Demonstrating autonomous navigation, the Lunar Node-1 experiment, or LN-1, is a […]