16 November 2018
16. November 2018 Innovation

Assisting astronauts with Airbus innovation

Testing CIMON. Alexander Gerst's autonomous assistant system on the ISS Horizon mission.

CIMON*, the International Space Station’s first “free flyer,” integrates artificial intelligence to support a broad range of activities


stronauts on the International Space Station have a highly-capable new “assistant” at their disposal: CIMON (Crew Interactive MObile Companion), a revolutionary, AI-based robot developed for Germany’s DLR Space Administration by Airbus and IBM.


CIMON – which is about the size of a medicine ball – was launched to the ISS on a demonstration mission earlier this year and evaluated by German astronaut Alexander Gerst during the European Space Agency’s (ESA) Horizons mission conducted between June and October.

The power of artificial intelligence

Trained by Airbus and IBM, the robotic assistant is powered by Watson – an IBM question-answering supercomputer that makes use of artificial intelligence and allows businesses to integrate it into their operations. Watson enables CIMON to learn continuously and engage with the astronauts. In the future, it also will integrate virtual reality and augmented reality technology. 

The hardware includes standard and infrared cameras, two USB ports and a screen that presents procedure-related data such as photos, videos or documents. When inactive, it shows CIMON’s “face” – an emoticon-style display. Additionally, CIMON features a private button that astronauts can press if they do not want the assistant participating in their conversations. The 3D-printed mechanical structure, which is a little over 30 cm. in diameter and weighs 5 kg., is made of plastic and metal.

Identifying Alexander Gerst - CIMON Project Manager Till Eisenberg (left) and Josef Sommer, CIMON GNC Team Leader at Airbus are testing CIMON with images of Astronaut Alexander Gerst
CIMON (Crew Interactive Mobile CompanioN) is a mobile and autonomous assistance system designed to aid astronauts with their everyday tasks on the ISS. This will be the first form of Artificial Intelligence (AI) on an ISS mission. CIMON is an experiment overseen by Space Administration at the German Aerospace Center (DLR) in cooperation with Airbus (Friedrichshafen/Bremen, Germany) as the prime contractor. CIMON is a free flyer fueled with Artificial Intelligence, enhancing human expertise. AI-based technology is about constantly understanding, reasoning and learning, so CIMON is designed to assist and to create a feeling of talking to a crew mate.

Becoming a part of the team

As the first form of artificial intelligence on an ISS mission, CIMON can support a broad range of duties on the in-orbit science base. Its main role is supporting astronauts and their work; the robotic assistant can collect data through build-in sensors and cameras – and analyze it to offer solutions to problems. Its infrastructure can be used to make use of the Internet of Things, further enabling data-collection and simplifying astronauts’ work and life. 

CIMON will have a full scope of possible interactions with the crew, from serving as a work support and warning systems to communicating directly with astronauts and providing a communication link with ground control. The AI assistant can bring valuable benefits to missions to space. 

By helping the crews to perform tasks more efficiently and increasing spacecraft safety, it is sure to minimise stress levels and improve their overall mission experience. While some functions are still in development, CIMON will be able to identify effective countermeasures against stress and psychological effects, including “earth out of sight” and “group think.” It is meant to both interact socially and assist during complex procedures. The system is created in a way that will allow it to become a real colleague to astronauts – albeit a robotic one.

One of CIMON´s exercises on the International Space Station ISS will involve a Rubik´s Cube.
Project CIMON (Crew Interactive Mobile CompanioN) is a mobile and autonomous assistance system designed to aid astronauts with their everyday tasks on the ISS.
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*CIMON®, which is short for Crew Interactive MObile CompanioN, is a scientific project developed on behalf of the German Aerospace Center Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) and funded by DLR Space Administration and the German Federal Ministry for Economic Affairs and Energy Bundesministerium für Wirtschaft und Energie (BMWi). CIMON® is a registered trademark of DLR in Germany. AIRBUS, Airbus’ logos and product and service designations are protected trademarks of Airbus. Other trademarks used or mentioned may be the property of other companies.

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