The Ranger spacecraft was a series of early Earth space probes. A record of the Rangers' flight plans was available in the USS Enterprise (NCC-1701) library computer. (TOS: "The Cage")
- The Rangers were the first craft to take close-up photos of the moon and reach the lunar surface. See the Ranger program at Wikipedia.
Ranger modifications
- Ranger block 1 type
- Ranger block 2 type
- Ranger 3