POLARIS Spaceplanes Completes Aerospike Engine Test Campaign

Published by European Spaceflight on 12/14/2023

German startup POLARIS Spaceplanes has completed the test campaign of its 1kN AS-1B linear aerospike engine, a version of which will power its MIRA demonstrator. MIRA is a 4,25-metre-long demonstration vehicle that is equipped with four kerosene-fed turbine engines and one of the company’s LOX/kerosene linear aerospike engines. Testing under the power of its four […]
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