Northrop Grumman invests $50 million in Firefly and new rocket
Northrop Grumman and the rocket startup Firefly announced yesterday that the former has invested $50 million in the latter in order to develop a fully new rocket, dubbed Eclipse, with capabilities allowing it to compete with SpaceX for customers.
“Firefly is incredibly grateful for Northrop Grumman’s investment that further solidifies our first-of-its-kind partnership to build the first stage of Antares 330 and jointly develop Eclipse,” said Jason Kim, CEO of Firefly Aerospace. “…With a 16 metric ton to orbit capability, Eclipse is a sweet spot for programs like NSSL Lane 1 and a natural fit to launch proliferated constellations in LEO, MEO, GEO, and TLI.”
Built upon Northrop Grumman’s Antares and Firefly’s Alpha rocket, Eclipse offers a significant leap in power, performance, production cadence, and payload capacity. The launch vehicle retains the flight-proven avionics from the Antares program with additional upgrades, including a larger 5.4 meter payload fairing. Eclipse also utilizes the same first stage Firefly is developing for Antares 330 and retains scaled-up versions of Alpha’s propulsion systems and carbon composite structures, allowing the team to rapidly build and test Eclipse with significant production efficiencies and economies of scale.
The companies say that because of its reliance on already proven launch rockets, they hope Eclipse’s first launch will take place in 2026 from Wallops Island.
As I noted yesterday, the demand for launch services — especially for heavier payloads — presently exceeds the supply, as already established rocket companies ULA and Blue Origin have so far failed to deliver as promised. Rocket Lab is developing its medium-lift Neutron expressly to grab this market. It now appears Northrop Grumman wants a share as well, and is partnering with Firefly to get it.
If all goes as planned this partnership will soon have two rockets to offer customers, the Antares 330 and Eclipse.
Northrop Grumman and the rocket startup Firefly announced yesterday that the former has invested $50 million in the latter in order to develop a fully new rocket, dubbed Eclipse, with capabilities allowing it to compete with SpaceX for customers.
“Firefly is incredibly grateful for Northrop Grumman’s investment that further solidifies our first-of-its-kind partnership to build the first stage of Antares 330 and jointly develop Eclipse,” said Jason Kim, CEO of Firefly Aerospace. “…With a 16 metric ton to orbit capability, Eclipse is a sweet spot for programs like NSSL Lane 1 and a natural fit to launch proliferated constellations in LEO, MEO, GEO, and TLI.”
Built upon Northrop Grumman’s Antares and Firefly’s Alpha rocket, Eclipse offers a significant leap in power, performance, production cadence, and payload capacity. The launch vehicle retains the flight-proven avionics from the Antares program with additional upgrades, including a larger 5.4 meter payload fairing. Eclipse also utilizes the same first stage Firefly is developing for Antares 330 and retains scaled-up versions of Alpha’s propulsion systems and carbon composite structures, allowing the team to rapidly build and test Eclipse with significant production efficiencies and economies of scale.
The companies say that because of its reliance on already proven launch rockets, they hope Eclipse’s first launch will take place in 2026 from Wallops Island.
As I noted yesterday, the demand for launch services — especially for heavier payloads — presently exceeds the supply, as already established rocket companies ULA and Blue Origin have so far failed to deliver as promised. Rocket Lab is developing its medium-lift Neutron expressly to grab this market. It now appears Northrop Grumman wants a share as well, and is partnering with Firefly to get it.
If all goes as planned this partnership will soon have two rockets to offer customers, the Antares 330 and Eclipse.