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Moon is indeed hard to orbit (without constant course corrections) due to its lumpy gravitational field: https://en.m.wikipedia.org/wiki/Mass_concentration_(as

Moon is indeed hard to orbit (without constant course corrections) due to its lumpy gravitational field: https://en.m.wikipedia.org/wiki/Mass_concentration_(astronomy)#Effect_of_lunar_mascons_on_satellite_orbits https://en.m.wikipedia.org/wiki/Mass_concentration_(astronom...

mjevans 4y ago
Why not just send robots to build some triangulation towers on the surface instead?
- DrOctagon 4y ago
  Because landing on the moon is hard