Isaac Asimov Story About a Planet That Became Dark
This page is the CodyCross answer for the clue below from World of Sounds, Group 1353, Puzzle 5 (Hyena Laugh).
Question is: Isaac Asimov Story About a Planet That Became Dark
and the answer is: NIGHTFALL
Word Meaning:
NIGHTFALL — The close of the day; the coming of night.
Definitions from Wiktionary.