Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Zenit 2M Russian Federal Space Agency (ROSCOSMOS) × remove | Tsiklon-2 Yuzhnoye Design Bureau × remove | Space Shuttle National Aeronautics and Space Administration × remove | Voskhod Soviet Space Program × remove |
|---|---|---|---|---|
| Flights | 2 | 105 | 135 | 299 |
| Success rate | 50% | 98.1% | 98.5% | 95.7% |
| Thrust | 45 kN | 2,366 kN | 28,200 kN | — |
| Height | 4.6 m | 39.7 m | 56.1 m | — |
| Diameter | 0.42 m | 3 m | 8 m | — |
| Launch mass | 0 t | 182 t | 2,030 t | — |
| LEO capacity | 0 kg | 2,820 kg | 27,500 kg | — |
| GTO capacity | 0 kg | — | — | — |
| Launch cost | — | $12M | $450M | — |
| Reusable | No | No | Yes | No |
| Stages | 1 | 3 | 2 | — |