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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |||
|---|---|---|---|
| Company | Space One | Avio | CASC / SAST |
| Country | 🇯🇵 Japan | 🇪🇺 Europe | 🇨🇳 China |
| Status | In Development | In Development | Active |
| Vehicle class | Small | Small | Medium |
| Propellant | Solid | Solid (P160C first stage) / LOX-methane (cryogenic upper stage) | UDMH / N₂O₄ (hypergolic all stages) |
| Reusable | No | No | No |
| Stages | 4 | 3 | 2 |
| First flight | 2024 | 2027 | 1992 |
| Payload to LEO | — | — | 3,500 kgas of [1]SSO capacity ~1,300 kg; standard LEO 3,500 kg ↑ Best |
| Payload to GTO | — | — | — |
| Height | — | — | 41.06 mas of [1] ↑ Best |
| Liftoff mass | — | — | 232 tas of [1] ↑ Best |
| Success rate | 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. | — | 98.7%as of [2]~77/78 successes; one known failure (CZ-2D Y7, Mar 1995 upper-stage anomaly) ↑ Best |
| Total flights | 3as of [1] | — | ~78as of [2] ↑ Best |
| Cost / kg LEO | — | — | — |
| Summary | 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. | The next evolution of ESA's Vega line: replaces the Zefiro-9 and AVUM+ stages with a single cryogenic LOX/methane upper stage powered by the new M10 engine, adding multi-orbit deployment flexibility. First flight is a stated target (2027), not yet flown. | China's most-used sun-synchronous and polar orbit workhorse for small-to-medium military and commercial Earth observation satellites. Launched from Jiuquan and Taiyuan. Uses storable hypergolic propellants for high launch-readiness but produces toxic exhaust. |
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.