Orbital Sciences, the U.S. based company that specialised n the design, manufacture and launch of small- and medium- class space and rocket systems has signed a billion-dollar contract with Russia’s Energomash for the design and installation of 60 rocket engines. Work has already started on the first two units.The engines will be used in Orbital’s Antares expendable launch system. ITAR-TASS
Orbital Sciences signs $1bn contract with Energomash for Antares engines
Antares 110 rocket