NASA recently landed its InSight probe on Mars to study its interior. Tagging along behind are two CubeSats intended to record InSight during its landing sequence, and to act as a relay while the already-in-place Mars Reconnaissance Orbiter is out of position. So, onto the challenge! This is my first time running one, so please let me know if anything seems unclear or whatever. Leaderboard Stock Parts Rank 1 @Xurkitree 57 points