Zero-G Assault Stormtrooper

The Zero-G Assault Stormtroopers, better known as Spacetroopers, are specially-trained Stormtroopers used for zero-G battles in outer space. They are trained as deadly commandos, second in stature only to the Imperial Royal Guard. Their specially-modified body armor acts as protection, propulsion, and weapons system, giving rise to another nickname: Walking Tanks.

To perform their missions, Spacetroopers wear a two-meter tall set of Zero-G armor that interfaces with standard Stormtrooper armor. The suit provides a hermetic seal against the vacuum of space and propulsion that allows Spacetroopers to move and fight in space for extended periods of time. In addition, the suit allows them to carry heavy firepower, turning each trooper into the equivalent of a battle platform. Weapon systems include two shoulder mounted, magazine fed grenade launchers able to fire concussion, gas, and stun projectiles; a right gauntlet blaster cannon; and a left gauntlet miniature proton torpedo launcher. Each gauntlet also includes laser cutters to penetrate ship hulls. In addition to the large, boxy armor most commonly seen, Spacetroopers have a lighter variant that affords greater flexibility and speed but at the cost of reduced firepower and armor.

=Sources=
 * Wookieepedia