Aurora Propulsion Technologies specializes in manufacturing components for attitude and orbit control for small spacecraft. The company provides two main product lines: the Plasma Brake and ResistoJet thrusters. The Plasma Brake is a deorbiting solution that uses Coulomb drag via plasma interaction to safely remove CubeSats, SmallSats, and launch vehicle stages from orbit. This system can operate at altitudes up to 1000km and is compatible with satellites weighing up to 1000kg, utilizing an ultrathin 50 μm diameter microtether. The ResistoJet product line includes various modules such as the ARM-O and ARM-A, which use water-based propellant technology for propulsion. The ARM-O module, featuring one to four ResistoJet thrusters, enables orbit altitude changes, collision avoidance, and station keeping. The ARM-A module provides three-axis attitude control with six ResistoJet thrusters. These modules are available in form factors ranging from 0.35U to 1U, with customizable tank sizes. The company's Collision Avoidance Unit (ARM-C) is a microscale water-based propulsion system weighing approximately 80g and occupying less than 0.05U of space. The system is scalable, with single units suitable for satellites up to 25kg and multiple units capable of supporting satellites up to 300kg. The company is also developing plasma technology for electric sail applications in deep space exploration.
Key customers and partnerships
In May 2021, Aurora Propulsion Technologies partnered with Orbital Transports to include their ResistoJet products in the SmallSat Catalog, making their propulsion systems available through this digital portal for the small satellite industry.
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