The Scientific Research Institute of NASA in Cleveland recently conducted qualification tests on the most powerful electric engine in the world for spacecraft. The tests were held at the institute’s facilities and were aimed at assessing the Advanced Electric Propulsion System (AEPS).
The AEPS is an electrical acceleration system that produces a blue glow in a vacuum chamber. This glow is the result of the release of ionized xenon. The 12-kilowatt ion engine used in the AEPS belongs to the Hall type and is expected to play a crucial role in future missions to the moon and the further exploration of outer space.
Compared to traditional chemical acceleration systems, the use of electric traction enables spacecraft to reach high speeds while consuming significantly less fuel. This makes the AEPS an ideal choice for deep space exploration missions.
In line with this, three AEPS engines will be installed on the Power and Propulsion Element (PPE). The PPE serves as the foundation for the construction of a small lunar Gateway station. This station is an integral part of the Artemis program, which aims to prepare humanity for future missions to Mars. The PPE will provide the Gateway station with energy, high-speed communication capabilities, and enable it to maintain a unique orbit around the moon.
Following its recent return to the Glenn Research Center, the AEPS will undergo further testing to verify its readiness for flight. These tests are a crucial step in the implementation of NASA’s ambitious space exploration plans.
Source: Phys.org