Olympus

Olympus (or Olympus Base) is one of the earliest and largest bases on the Moon.
The USA began construction of Olympus in 2015. By 2040 it was fully operational. During the Aberrant War, it was occupied and partially destroyed by the Space Brigade, but it was later repaired.
Olympus remained influential during the boom in Lunar population in the late twenty-first century, and eventually became home to the Interplanetary School of Research and Advancement (ISRA), the clairvoyant psychic order.