The First Wheeled Vehicle to Rove on Mars
This page is the CodyCross answer for the clue below from Treasure Island, Group 1028, Puzzle 1 (Cannon Fire).
Question is: The First Wheeled Vehicle to Rove on Mars
and the answer is: SOJOURNER
Word Meaning:
SOJOURNER — A person who resides temporarily in a place.
Definitions from Wiktionary.