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 | SpaceX | Isar Aerospace | LandSpace |
| Country | 🇺🇸 USA | 🇩🇪 Germany | 🇨🇳 China |
| Status | Active | In Development | Active |
| Vehicle class | Heavy | Small | Medium |
| Propellant | RP-1 / LOX | LOX / kerosene (~80% manufactured in-house) | Methalox (LOX / liquid methane) |
| Reusable | Yes | No | No |
| Stages | 2 | 2 | 2 |
| First flight | 2018 | 2025 | 2024 |
| Payload to LEO | 63,800 kgas of [1]Expended side boosters. Fully reusable ~27,500 kg LEO. ↑ Best | 1,000 kgas of [1] | 6,000 kgas of [1]4,000 kg to 500 km SSO. Enhanced variant of the base Zhuque-2 with a common-bulkhead tank, TQ-15 thrust-vectoring engine on stage 2, and a niobium-alloy nozzle extension. A further-improved Block 2 first flew 2026-05-14 with subcooled propellant loading and a 3-ignition second stage. |
| Payload to GTO | 26,700 kgas of [1]Expendable configuration; reusable ~8,000 kg ↑ Best | — | — |
| Height | 70 mas of [1] ↑ Best | — | — |
| Liftoff mass | 1,421 tas of [1] ↑ Best | — | — |
| Success rate | 100%as of [2]12/12 mission successes through Falcon Heavy ViaSat-3 F3 (Apr 29, 2026) | 0/1 (first flight failed)as of [1]First flight from Andøya Spaceport (2025-03-30): liftoff succeeded but the rocket was terminated ~30 seconds in after a vent valve opened unexpectedly, causing loss of attitude control. Second flight ('Onward and Upward') repeatedly delayed through 2026 (weather, a safety-zone fishing vessel, a composite pressure vessel leak, then off-nominal fluid-system behavior as of 2026-06-15) — not yet flown as of this research. | 100% since 2024-11-27 debutas of [1] ↑ Best |
| Total flights | 12as of [2] | 1as of [1] | 2+ (2E variant)as of [1] ↑ Best |
| Cost / kg LEO | ~$1,400/kgas of [1]Based on ~$97M list price / 63,800 kg (expendable configuration) ↓ Cheapest | — | — |
| Summary | Currently the most powerful operational rocket in the world. Three Falcon 9 cores sharing propellant cross-feed produce 5.1 MN of sea-level thrust. Primary mission profile: DoD/NRO GEO payloads and planetary science. | Germany's first orbital-class launcher attempt; its first flight in March 2025 was Western Europe's first orbital launch attempt from the European mainland. A qualification second flight carrying CubeSats and ESA experiments has slipped repeatedly through 2026. | LandSpace's enhanced methalox launcher, the higher-performance successor to the original Zhuque-2 (the first methalox rocket ever to reach orbit, in 2023) — see slug 'zhuque-2' for the original vehicle already in our database. |
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.