Moons That Share an Orbit but Never Collide

This page is the CodyCross answer for the clue below from Circus, Group 88, Puzzle 3 (Alejandro Jodorowsky).

Question is: Moons That Share an Orbit but Never Collide

and the answer is: TROJAN

Word Meaning:

TROJAN — (computing) Malware that appears to perform or actually performs a desired task for a user while performing a harmful task without the user's knowledge or consent.

Definitions from Wiktionary.

Moons That Share An Orbit But Never Collide - Circus CodyCross Answers | CodyCross Solutions