The Sentinel

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Across
  1. 4. minor points, not the big picture
  2. 5. part of the moon the group was studying
  3. 7. hard to understand
  4. 8. person sent on a specific mission
  5. 9. where their main lunar base was located
  6. 12. high place protruding in a body of water
Down
  1. 1. another name for Mare Crisium
  2. 2. rock or soil embankment
  3. 3. alters from one form to another
  4. 4. supernatural or beyond the physical world
  5. 6. fallen or degraded state
  6. 10. puzzling or confusing idea
  7. 11. watching or guarding a group