Function | Partially reusable orbital launch vehicle |
---|---|
Manufacturer | MaiaSpace (ArianeGroup) |
Country of origin | ![]() |
Size | |
Height | 50 m (160 ft) |
Diameter | 3.5 m (11 ft) |
Stages | 2 (plus optional 3rd) |
Capacity | |
Payload to LEO | |
Mass | 500 kg (1,100 lb) when reusable 1,500 kg (3,300 lb) when expendable 2,500 kg (5,500 lb) with 3rd stage and fully expendable |
Payload to SSO | |
Mass | 500 kg (1,100 lb) when reusable 1,500 kg (3,300 lb) when expendable 2,500 kg (5,500 lb) with 3rd stage and fully expendable |
Associated rockets | |
Based on | Themis |
Comparable | Miura 5,Firefly Alpha |
Launch history | |
Status | In development |
Launch sites | ELS at Guiana Space Centre |
First flight | 2026 (planned) |
First stage | |
Powered by | 3 ×Prometheus |
Propellant | Methane/LOX |
Second stage | |
Powered by | 1 ×Prometheus |
Propellant | Methane/LOX |
Optional third stage –Colibri | |
Powered by | multiple engines developed by Łukasiewicz–ILOT |
The Maia rocket is a future European orbital reusable launch vehicle under development by the French company MaiaSpace,a subsidiary of ArianeGroup. [1] [2] The rocket will consist of a first stage with three Prometheus engines,a re-ignitable second stage with a single Prometheus engine,and an optional Colibri kick stage with multiple engines developed by the Polish institute Łukasiewicz–ILOT. [3]
Maia will deliver up to 500 kg to low Earth orbit (LEO) when the first stage is recovered and 1,500 kg when fully expendable. [4] The addition of Colibri will give the rocket a performance boost of at least 1,000 kg to LEO for each version. [2] The reusable first stage will be equipped with landing legs,grid fins,and an attitude control system for controlled landing on a barge at sea. [5] The inaugural expendable flight of Maia is expected in 2026 [4] and testing of the first stage recovery is expected to begin in 2027. [6]
The reusable Prometheus engine,which will power Maia's first and second stages,was developed thanks to funding through ESA's Future Launchers Preparatory Programme (FLPP). [2] The Colibri's engines will be based on technology developed by Łukasiewicz–ILOT as part of its GRACE 1 &2 projects, [7] [8] also funded through FLPP. [3] The first stage of Maia will utilize a number of technologies developed for ESA's Themis reusable rocket demonstrator,again funded through FLPP. [9] Reusability of the first stage will be further developed within the project SkyHopper,which receives funding from CNES. [6] Maia will be launching from the ELS launchpad at the Guiana Space Centre formerly used by Soyuz at CSG and abandoned after the Russian invasion of Ukraine in 2022. [10] [11]