Polar Light Display
This page is the CodyCross answer for the clue below from Performing Arts, Group 887, Puzzle 1 (Opera House).
Question is: Polar Light Display
and the answer is: AURORA
Word Meaning:
AURORA — An atmospheric phenomenon created by charged particles from the sun striking the upper atmosphere, creating coloured lights in the sky. It is usually named australis or borealis based on whether it is in the Southern or Northern Hemisphere respectively.
Definitions from Wiktionary.