A 2022 Firehawk rocket engine test. [Photo: Firehawk Aerospace]
Firehawk Aerospace is developing hybrid rocket engines and 3D-printed solid rocket fuel to provide a safer, more cost-effective approach to launching payloads as it nears the close of a $17 million fundraising effort.
Co-founder and CEO Will Edwards has said his company's rocket engine "will power the next generation missile and defense systems and plans to support both launch and other systems requiring in-space propulsion."