NAV FOR MOON WALKS

摘要

Spatial disorientation could be especially problematic for astronauts on long space walks during future moon and Mars missions. Apollo 14 astronauts who walked 2 kilometres on the moon became so disorientated that they failed to reach their goal, the Cone crater, before running out of resources. Low gravity - which can impair the brain's visuo-spatial skills - may have been partly to blame.