Hadley engine
| Country of origin | United States |
|---|---|
| Designer | Staged combustion |
| Performance | |
| Thrust, sea-level | 5,000 lbf (22 kN) |
The Ursa Major Technologies Hadley is a 22-kilonewton (5,000 lbf) thrust
LOX oxidizer-rich staged combustion cycle rocket engine
.
Hadley is the first engine developed by
Another initial customer,
RS1 rocket, but have subsequently decided to use an internally-developed engine called E2.[5] In April 2023, Astra suggested the vacuum variant of the Hadley engine would power the second stage of their Rocket 4.0 launch vehicle.[6]
References
- ^ a b "Ursa Major Technologies wants outsourcing engines to be the norm". SpaceNews. 2018-09-09. Retrieved 2022-03-24.
- ^ a b Berger, Eric (2022-03-23). "Ursa Major says its Hadley engine supports vertical launch and hypersonic uses". Ars Technica. Retrieved 2022-03-24.
- ^ "Stratolaunch Celebrates First Powered Flight of TA-1 Test Vehicle".
- ^ "Ursa Major Hadley Engine Flies for the First Time" (Press release).
- ^ "ABL Space Systems increases performance and cuts price of its small launch vehicle". SpaceNews. 2019-02-01. Retrieved 2022-03-24.
- ^ Launch System 2: Upper Stage Engine, retrieved 2023-04-24
External links
 | This space- or spaceflight-related article is a stub. You can help Wikipedia by expanding it. |
 | This article about aircraft engines is a stub. You can help Wikipedia by expanding it. |