Compare rockets
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| Specification | Start-1 Moscow Institute of Thermal Technology × remove | Voskhod Soviet Space Program × remove | Proton K/DM-2 Khrunichev State Research and Production Space Center × remove |
|---|---|---|---|
| Flights | 5 | 299 | 110 |
| Success rate | 100% | 95.7% | 93.6% |
| Thrust | 887 kN | — | — |
| Height | 22.7 m | — | — |
| Diameter | 1.61 m | — | — |
| Launch mass | 47 t | — | — |
| LEO capacity | 632 kg | — | — |
| GTO capacity | — | — | — |
| Launch cost | $9M | — | — |
| Reusable | No | No | No |
| Stages | 4 | — | — |