Rays From Our Closest Star, Big Ball in the Sky
This page is the CodyCross answer for the clue below from Underground Worlds, Group 2169, Puzzle 4 (Sewers and Pipes).
Question is: Rays From Our Closest Star, Big Ball in the Sky
and the answer is: SUNSHINE
Word Meaning:
SUNSHINE — The direct rays, light or warmth of the sun.
Definitions from Wiktionary.