Collaboration with Applied Ion Systems LLC

FOR IMMEDIATE RELEASE

Ben Cartwright – Director

contact@citadel.space

Citadel Space Systems to partner with Applied Ion Systems to develop revolutionary new electric propulsion and nanosatellite technology

Oxfordshire, UK – 20th Jan 2020 – Citadel Space Systems Ltd (CSS) announced today that it has formalised a collaborative agreement with US-based Applied Ion Systems LLC (AIS) to develop a revolutionary new type of electric propulsion for nanosatellites.  Using a type of thruster technology called electrospray propulsion, Applied Ion Systems hope to develop a set of thruster systems that out-perform the current market in cost, efficiency, power and lifetime.

Citadel Space Systems intend to aid AIS in development, testing and qualifying of their new thruster technology, as well as collaborate to integrate specialised thruster systems into CSS’ own spacecraft platforms.  Using AIS’ largely open source, agile development methodology, CSS hope to be able to iterate development quickly and approach a flight-ready status faster than competing developers, offering highly capable satellite platforms at a fraction of the current cost.

About Citadel Space Systems – @citadelspacesys

Citadel Space Systems are developing a series of pico- and nanosatellite platforms with an emphasis on enabling science missions with extensive requirements.  This includes “simple” mission profiles like those in LEO (Low Earth Orbit), but extends to include more ambitious mission concepts Beyond Earth Orbit – explored by nanosatellites only once before.

CSS are building three platforms – “Squire” – an open source pocketqube platform, will aid amateurs and research institutes with smaller budgets to take part in the growing space industry and fly experiments of their own.  “Knight” – a 1U to 3U cubesat platform, is built to bridge the gap between educational cubesats and cutting edge technology demonstration missions, and is specialised to function in Near Earth Orbits. Finally, “Paladin” is a 6U to 16U platform that is designed from first principles to operate the most demanding payloads in the most demanding mission profiles – deep space exploration.

About Applied Ion Systems – @Applied_Ion

Applied Ion Systems are developing low-cost open source high vacuum physics applications of charged particle beam and plasma systems.  In the field of electric spacecraft propulsion, they have developed the AIS-gPPT3, a pulsed plasma thruster suitable for integration with pocketqube-scale spacecraft.  It is due to fly on a collaborative demonstrator mission on the AMSAT EA GENESIS-L/N pocketqubes NET April 2020. AIS have since expanded into developing ionic liquid ion source electrospray thrusters.

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