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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | ||
|---|---|---|
| Company | Gilmour Space Technologies | Space One |
| Country | 🇦🇺 Australia | 🇯🇵 Japan |
| Status | In Development | In Development |
| Vehicle class | Small | Small |
| Propellant | Hybrid (Sirius motors, stages 1–2) / liquid (Phoenix engine, stage 3) | Solid |
| Reusable | No | No |
| Stages | 3 | 4 |
| First flight | 2025 | 2024 |
| Payload to LEO | 300 kgas of [1] ↑ Best | — |
| Payload to GTO | — | — |
| Height | 25 mas of [1] ↑ Best | — |
| Liftoff mass | — | — |
| Success rate | 0/1as of [1]Maiden flight 2025-07-30 crashed 14 seconds after launch (insufficient thrust), from Bowen Orbital Spaceport, Queensland — Australia's first domestic orbital launch attempt. Preceded by two scrubs (2025-05-15 electrical issue, 2025-05-16 fairing anomaly). A second test flight was slated for early 2026. Block 2 (1,000 kg payload) and Eris Heavy (4,000 kg payload) variants are planned. | 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. ↑ Best |
| Total flights | 1as of [1] | 3as of [1] ↑ Best |
| Cost / kg LEO | — | — |
| Summary | Australia's first domestically developed orbital launch vehicle attempt, using a hybrid-propellant first and second stage; the maiden flight failed 14 seconds after liftoff in July 2025. | 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.