The larger natural satellite of Mars (6)

I believe the answer is:

phobos

(Other definitions for phobos that I've seen before include "heavenly body" , "Moon of Mars" , "Planetary moon" , "Satellite of Mars" , "another world" .)

I've seen this clue in The Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.