Pick up to 4 launch vehicles to compare side-by-side. State lives in the URL — share the link and the comparison loads exactly as you left it.
The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |||
|---|---|---|---|
| Company | ULA | CASC / CALT | Space One |
| Country | 🇺🇸 USA | 🇨🇳 China | 🇯🇵 Japan |
| Status | Active | Active | In Development |
| Vehicle class | Medium | Heavy | Small |
| Propellant | RP-1 / LOX (RD-180); LH₂ / LOX (Centaur III) | UDMH/N₂O₄ (stages 1–2) + LH₂/LOX (stage 3 YF-75) | Solid |
| Reusable | No | No | No |
| Stages | 2 | 3 | 4 |
| First flight | 2002 | 1996 | 2024 |
| Payload to LEO | 18,850 kgas of [1]401 configuration. Maximum 401/551 stretch to 20,520 kg. 551 max 29,420 kg (5-solid boosters). ↑ Best | 11,200 kgas of [1] | — |
| Payload to GTO | 8,900 kgas of [1]551 configuration (maximum performance) ↑ Best | 5,500 kgas of [1]With 4 strap-on liquid boosters (CZ-3B/E enhanced variant) | — |
| Height | 58.3 mas of [1]401 configuration ↑ Best | 54.84 mas of [1] | — |
| Liftoff mass | 334 tas of [1]401 configuration without strap-ons | 426 tas of [1]Enhanced variant with 4 liquid strap-on boosters ↑ Best | — |
| Success rate | 99.1%as of [2]108 full successes + 1 partial failure (NROL-30, Jun 2007 — payload still reached usable orbit) across 109 launches ↑ Best | ~95%as of [2]~6 failures/partial failures out of ~105+ flights; gradually being superseded by Long March 5 for GTO | 0/3 — three consecutive failuresas of [1]2024-03-13: disintegrated shortly after liftoff. 2024-12-18: began tumbling during 1st-stage burn, flight terminated. 2026-03-04: flight termination activated ~70 seconds after liftoff. All three launches flew from Spaceport Kii, Wakayama — Japan's first private-sector spaceport. Program grounded as of this research; precise payload/height/mass specs not confirmed from a primary source. |
| Total flights | 109as of [2]No longer sold but still flying its backlog: ~8 launches remained as of Apr 2026 (6 Starliner + 2 Amazon Leo); most recent flight Amazon Leo LA-07 (May 29, 2026), ~7 remain ↑ Best | ~105as of [2] | 3as of [1] |
| Cost / kg LEO | — | — | — |
| Summary | ULA's workhorse since 2002 and the longest-serving active US rocket. Launched Mars Science Laboratory (Curiosity), OSIRIS-REx, Solar Orbiter, Lucy, New Horizons, and the Boeing Starliner. Production ended in 2024 and ULA no longer sells the vehicle, but it continues flying a sold-out backlog of Starliner and Amazon Leo missions into the late 2020s. | China's primary geostationary transfer vehicle for over 25 years. Launched communications, meteorology, and navigation satellites including Beidou-3 (GEO/IGSO nodes). Being phased out in favour of Long March 5 for heavier GTO payloads as newer domestic communications satellites grow in mass. | A Japanese commercial solid-fuel small launcher that has failed on all three flight attempts through March 2026, putting its commercial viability in serious question. |
48 launch vehicles across 10 countries — active, retired, and in development — with primary-source citations from manufacturer user guides and agency press kits. Pure URL state: bookmark or share the link and the comparison reproduces exactly.