Gear Cube involve either half turns or a full rotation. It has six stationary centers, each with a different color, that always stay opposite from another specific center. White is always opposite of yellow. Blue is always opposite of green. Red is always opposite of purple. Each center determines what color that side will be. The centers are exactly based on the original Rubik's Cube. They are connected by a three dimensional cross with screws and springs allowing for less tension. Many cube solvers use the same notation when completing a cube, whether they are working on the original Rubik's Cube, the
Mars Cube One receive data from InSight using UHF, and to collect tracking measurements for navigation. Their attitude control system is equipped with a star tracker that is used to determine the attitude of the spacecraft. In addition, each MarCO carries a miniature wide-angle camera that is used to verify deployments and to capture outreach images. The upcoming Exploration Mission 1 to the Moon will carry 13 CubeSats as secondary payloads. Each CubeSat is being developed by a different team with different goals. Mars Cube One Mars Cube One (or MarCO) is a Mars flyby mission that was launched on 5 May 2018