Miranda Engine

Firefly Aerospace has completed the first hot fire test for its Miranda engine, a critical milestone in the development of its propulsion system. The test was conducted at Firefly's rocket test and production site in Texas and validates the design of the engine's startup sequence and transient conditions.

Firefly Aerospace completed risk reduction testing for critical Miranda engine components ahead of the first hot fire scheduled this summer. Leveraging its flight-proven Reaver engines, Miranda will power the Medium Launch Vehicle (MLV) Firefly is co-developing with Northrop Grumman.