Mass of Space "cloud" Gases, Such as the Crab __

This page is the CodyCross answer for the clue below from New York, New York!, Group 375, Puzzle 5 (Museum of Modern Art).

Question is: Mass of Space "cloud" Gases, Such as the Crab __

and the answer is: NEBULA

Word Meaning:

NEBULA — (astronomy) A cloud in outer space consisting of gas or dust (e.g. a cloud formed after a star explodes).

Definitions from Wiktionary.

Mass of space "cloud" gases, such as the Crab __ — CodyCross Answer | CodyCross Solutions