Compare rockets
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| Specification | VLS-1 Department of Aerospace Science and Technology × remove | Proton K/DM-2 Khrunichev State Research and Production Space Center × remove | Vostok 8A92M RKK Energiya × remove |
|---|---|---|---|
| Flights | 2 | 110 | 93 |
| Success rate | 0% | 93.6% | 98.9% |
| Thrust | 1,172 kN | — | 3,996 kN |
| Height | 19.5 m | — | 30.84 m |
| Diameter | 1.01 m | — | 2.99 m |
| Launch mass | 50 t | — | 282 t |
| LEO capacity | 120 kg | — | 3,800 kg |
| GTO capacity | — | — | — |
| Launch cost | — | — | — |
| Reusable | No | No | No |
| Stages | 3 | — | 2 |