The development of water / metal-powder micro-propulsion system – a project initiated and led by Sirin Orbital Systems AG – was featured on the website of Zurich University of Applied Sciences (ZHAW). The technology is currently being de-risked with the support of the European Space Agency (ESA).
Read full article on the ZHAW website:
https://www.zhaw.ch/en/engineering/institutes-centres/iefe/news/news/event-news/this-is-how-iefe-researchers-want-to-move-our-satellites-in-space-in-the-future/#