宇宙活動 / ハイテクノロジー
A prototype EMPS model developed as the successor to devices such as the Manned Maneuvering Unit (MMU), the Simplified Aid for Extravehicular Activity Rescue (SAFER), and the Extravehicular Mobility Unit (EMU). Named after Yuri Gagarin, the first human being in outer space. The type piloted by Astronaut Jonathan Ingram in a test space walk in 2013. Unlike the MMU and SAFER's nitrogen gas thrusters, which only allowed for very basic movement, it was instead equipped with miniature rockets. It was developed as an attempt to realize true aerial navigation in space, and not just short-distance movement and position control; accordingly, the unit's gross weight is heavier than its predecessors, and it is considerably larger as well.
After Astronaut Ingram's accident, EMPS development was temporarily suspended and the technology reworked from the ground up. Having been designed for mechanical work outside the colony, the Yuri is equipped with various data recording units, but is not outfitted with weapons of any kind; however, it has 4 manipulator arms that provide its operator with basic feedback. Also equipped with emergency food rations and a 3-day energy supply.