Antares rocket is designed for launchings under the U.S. government and NASA programs on commercial cargo delivery to the ISS for medium-class payloads.

YUZHASH produces the central unit of the first stage of Antares launch vehicle. The stage diameter – 3.9 m.


Technical characteristics Value
Max lift-off mass, t 290
Payload weight, t 5,5
Vacuum thrust, ts 310
Propulsion components oxygen + kerosene
Height, m 40
1,2 stage diameter, m 3,9
Fairing diameter, m 3,9
Number of stages 2 + orbital module