POLARIS Spaceplanes Conduct First Rocket-Powered Roll Test
German startup POLARIS Spaceplanes has completed the first rocket-powered roll test of its MIRA demonstrator. MIRA is 4.25 metres long and is equipped with four kerosene-fed turbine engines and one of the company’s AS-1 LOX/kerosene linear aerospike engines, which is designed to produce 1kN of thrust. Testing of the vehicle under the power of its […]
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Published by European Spaceflight on 02/01/2024
