Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Proton-M Blok DM-03 Khrunichev State Research and Production Space Center × remove | Molniya-M 2BL Russian Space Forces × remove |
|---|---|---|
| Flights | 8 | 272 |
| Success rate | 75% | 95.2% |
| Thrust | 10,532 kN | — |
| Height | 58.2 m | — |
| Diameter | 7.4 m | — |
| Launch mass | 712 t | — |
| LEO capacity | 21,000 kg | — |
| GTO capacity | 6,920 kg | — |
| Launch cost | $65M | — |
| Reusable | No | No |
| Stages | 4 | — |