Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Neutron Rocket Lab × remove | Kosmos 11K63 Strategic Rocket Forces × remove | Soyuz U Russian Federal Space Agency (ROSCOSMOS) × remove | Tsiklon-2 Yuzhnoye Design Bureau × remove |
|---|---|---|---|---|
| Flights | 0 | 126 | 714 | 105 |
| Success rate | — | 93.7% | 97.2% | 98.1% |
| Thrust | 5,960 kN | — | — | 2,366 kN |
| Height | 40 m | 31 m | 51.1 m | 39.7 m |
| Diameter | 7 m | 1.6 m | 2.95 m | 3 m |
| Launch mass | 480 t | 48 t | 313 t | 182 t |
| LEO capacity | 15,000 kg | 300 kg | 6,900 kg | 2,820 kg |
| GTO capacity | — | — | — | — |
| Launch cost | — | — | — | $12M |
| Reusable | Yes | No | No | No |
| Stages | 2 | 2 | 3 | 3 |