Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Atlas IIA Lockheed Martin × remove | Tsiklon-3 Yuzhnoye Design Bureau × remove | Kosmos 11K63 Strategic Rocket Forces × remove | Voskhod Soviet Space Program × remove |
|---|---|---|---|---|
| Flights | 23 | 122 | 126 | 299 |
| Success rate | 100% | 94.3% | 93.7% | 95.7% |
| Thrust | 2,479 kN | 2,713 kN | — | — |
| Height | 47.54 m | 39.27 m | 31 m | — |
| Diameter | 3.04 m | 3 m | 1.6 m | — |
| Launch mass | 204 t | 189 t | 48 t | — |
| LEO capacity | 6,580 kg | 4,100 kg | 300 kg | — |
| GTO capacity | 2,810 kg | — | — | — |
| Launch cost | — | $15M | — | — |
| Reusable | No | No | No | No |
| Stages | 3 | 3 | 2 | — |