Aerojet Rocketdyne completes first AR1 rocket engine, but won’t test fire until at least ‘late 2022’
The first AR1 rocket engine Aerojet Rocketdyne Aerojet Rocketdyne finished building the first in its next-generation AR1 engine series, despite lacking both a customer and plans to test-fire it for about two years. The AR1 rocket engine is located at the company’s facility at NASA’s Stennis Space Center in Mississippi – and its completion comes … Read more