Rock From Space
This page is the CodyCross answer for the clue below from Health and Fitness, Group 2139, Puzzle 1 (Marathon Running).
Question is: Rock From Space
and the answer is: ASTEROID
Word Meaning:
ASTEROID — (astronomy) A naturally occurring solid object, which is smaller than a planet and a dwarf planet, larger than a meteoroid and not a comet, that orbits a star and often has an irregular shape.
Definitions from Wiktionary.