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 | Space One | PLD Space | ExPace (CASIC subsidiary) |
| Country | 🇯🇵 Japan | 🇪🇸 Spain | 🇨🇳 China |
| Status | In Development | In Development | Active |
| Vehicle class | Small | Small | Small |
| Propellant | Solid | RP-1 / LOX | Solid (3 stages) + liquid upper stage |
| Reusable | No | Yes | No |
| Stages | 4 | 2 | 4 |
| First flight | 2024 | 2026 | 2020 |
| Payload to LEO | — | 1,080 kgas of [1]540 kg to SSO. First flight is a stated plan (targeted Q1 2026 as of this research; not yet confirmed flown) — treat as a target, not a fact. | 1,500 kgas of [1] ↑ Best |
| Payload to GTO | — | — | — |
| Height | — | 35.7 mas of [1] ↑ Best | — |
| Liftoff mass | — | 69 tas of [1] | 78 tas of [1]Transporter-erector-launcher (TEL) capable. ↑ 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. | — | 80% (4/5)as of [1]Debut flight (2020-07-10) failed; returned to flight 2022-12-07 successfully. ↑ Best |
| Total flights | 3as of [1] | — | 5as of [1] ↑ 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. | PLD Space's orbital small launcher with a recoverable first stage (engine thrust + parachutes), developed with ESA Future Launchers Preparatory Programme support; primary launch site is the Guiana Space Centre. | The larger sibling of Kuaizhou-1A, roughly 3.75x the payload class, road-mobile and solid-fueled, recovering commercial cadence after a 2020 debut failure. |
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.