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The Power and Propulsion Element (PPE), previously known as the Asteroid Redirect Vehicle propulsion system, is a planned solar electric ion propulsion module being developed by Maxar Technologies for NASA. It is one of the major components of the Lunar Gateway.
Another propulsion system that may be used is ion propulsion. Project Longshot Nuclear Fission Engine schematic As for future developments, the theoretical possibilities of nuclear based propulsion have been analyzed over 60 years ago, such as nuclear fusion ( Project Daedalus ) and nuclear pulse propulsion ( Project Longshot ), [ 35 ] but have ...
The Advanced Electric Propulsion System qualification thruster inside one of the vacuum chambers at NASA Glenn’s Electric Propulsion and Power Laboratory. Advanced Electric Propulsion System ( AEPS ) is a solar electric propulsion system for spacecraft that is being designed, developed and tested by NASA and Aerojet Rocketdyne for large-scale ...
The Space Launch System (SLS) is an American super heavy-lift expendable launch vehicle used by NASA. As the primary launch vehicle of the Artemis Moon landing program, SLS is designed to launch the crewed Orion spacecraft on a trans-lunar trajectory.
NASA signed a separate contract with Northrop for the fabrication of the HALO, and for integration with the Power and Propulsion Element (PPE), being built by Maxar, for US$935 million. [ 13 ] [ 14 ] In mid 2024, the module reached significant completion and entered into the stress test phase in Thales Alenia 's facilities.
This propulsion system is being developed by Tethers Unlimited, Inc. The MPS-130 engine by Aerojet Rocketdyne burns a novel ionic liquid propellant called hydroxylammonium nitrate (NH 3 OHNO 3 ). It is a fuel/oxidizer blend also known as AF-M315E that is about 50% more efficient than traditional hydrazine , and is non-toxic. [ 6 ]
This concept utilized a new technology developed at NASA called Distributed Electric Propulsion (DEP). Additional Puffin papers were published on September 13 at the 10th AIAA ATIO Conference, NASA Puffin Electric Tailsitter VTOL Concept [4] and Puffin Redundant Electric Powertrain System. [5]
The NASA's Evolutionary Xenon Thruster (NEXT) operation in a vacuum chamber. The propulsion system on CAESAR would be NASA's Evolutionary Xenon Thruster (NEXT), [3] [4] a type of solar electric propulsion. It would employ three NEXT thrusters, with one used as a spare. [15] The propellant is xenon.