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 | SpaceX | Avio |
| Country | 🇯🇵 Japan | 🇺🇸 USA | 🇪🇺 Europe |
| Status | In Development | Active | In Development |
| Vehicle class | Small | Medium | Small |
| Propellant | Solid | RP-1 / LOX | Solid (P160C first stage) / LOX-methane (cryogenic upper stage) |
| Reusable | No | Yes | No |
| Stages | 4 | 2 | 3 |
| First flight | 2024 | 2010 | 2027 |
| Payload to LEO | — | 22,800 kgas of [1]Reusable first stage (expended gives 22,800 kg; reused gives ~15,600 kg) ↑ Best | — |
| Payload to GTO | — | 8,300 kgas of [1]Expendable configuration. Reusable GTO capacity ~5,500 kg. ↑ Best | — |
| Height | — | 70 mas of [1] ↑ Best | — |
| Liftoff mass | — | 549 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. | 99.5%as of [2]~665/668 full successes (Falcon family incl. Falcon Heavy); 500th landing Sep 2025 ↑ Best | — |
| Total flights | 3as of [1] | ~668as of [2]Falcon family total (Falcon 9 + Falcon Heavy) per launch log; 75 in 2026 (74 F9 + 1 FH) as of Jun 25, 2026 ↑ Best | — |
| Cost / kg LEO | — | ~$2,720/kgas of [1]Based on $67M list price / 22,800 kg LEO (expendable) ↓ Cheapest | — |
| 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 world's most frequently flown orbital rocket. Block 5 first stages have landed over 280 times and reflown up to 23 times. Backbone of Starlink and commercial crewed launches. | 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. |
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.