US Space Program to the Outer Planets
This page is the CodyCross answer for the clue below from Prehistory, Group 1242, Puzzle 1 (Troglodyte).
Question is: US Space Program to the Outer Planets
and the answer is: VOYAGER
Word Meaning:
VOYAGER — A person who voyages, traveller, a person who explores new lands and worlds.
Definitions from Wiktionary.