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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |||
|---|---|---|---|
| Company | Relativity Space | LandSpace | Space One |
| Country | 🇺🇸 USA | 🇨🇳 China | 🇯🇵 Japan |
| Status | In Development | Active | In Development |
| Vehicle class | Heavy | Medium | Small |
| Propellant | LOX / methane | CH₄ / LOX (Tianque-12 + Tianque-15 upper stage) | Solid |
| Reusable | Yes | No | No |
| Stages | 2 | 2 | 4 |
| First flight | 2026 | 2022 | 2024 |
| Payload to LEO | 33,500 kg expendable / 23,500 kg with a reusable first stageas of [1]First flight targeted 2026 (stated plan, not yet confirmed flown as of this research). ↑ Best | 6,000 kgas of [1]SSO capacity ~4,000 kg | — |
| Payload to GTO | — | — | — |
| Height | 87 mas of [1] ↑ Best | 49.5 mas of [1] | — |
| Liftoff mass | — | 219 tas of [1] ↑ Best | — |
| Success rate | — | 75%as of [2]3/4 full successes; ZQ-2 Y1 (Dec 2022) reached orbit on stage 1 but 2nd stage failed; ZQ-2 Y2 (Jul 2023) SUCCESS — world's first methane-fueled rocket to reach orbit ↑ Best | 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 | — | 4as of [2] ↑ Best | 3as of [1] |
| Cost / kg LEO | ~$55M per launch (estimate)as of [1]Total launch price estimate, not a per-kg figure. ↓ Cheapest | — | — |
| Summary | Relativity Space's Falcon-9-class successor to Terran 1, partially 3D-printed, with 13 Aeon R methalox engines on a reusable first stage; second stage and fairing expendable. | The world's first methane-fueled rocket to achieve orbit (July 12, 2023), beating SpaceX Starship to that milestone. A commercial Chinese rocket built by LandSpace with vertically-integrated methane propulsion — the same propellant strategy as Starship, Neutron, and Terran R. | 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.