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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | Electron 🇳🇿 New Zealand / USA Trust: Agency-primaryⓘ Last verified Active · Last updated 2026-06-01Remove × | ||
|---|---|---|---|
| Company | JAXA / Mitsubishi Heavy Industries | NASA / Boeing | Rocket Lab |
| Country | 🇯🇵 Japan | 🇺🇸 USA | 🇳🇿 New Zealand / USA |
| Status | Retired | Active | Active |
| Vehicle class | Medium | Super Heavy | Small |
| Propellant | LH₂ / LOX (LE-7A first stage + LE-5B second stage) | LH₂ / LOX (RS-25); solid HTPB (SRBs) | RP-1 / LOX |
| Reusable | No | No | Yes |
| Stages | 2 | 2 | 2 |
| First flight | 2001 – 2025 | 2022 | 2017 |
| Payload to LEO | 10,000 kgas of [1]202 configuration (2 SRB-A3 solid strap-ons) | 95,000 kgas of [1] ↑ Best | 300 kgas of [1]~200 kg reusable mode (lower due to propellant reserved for re-entry burn) |
| Payload to GTO | 4,100 kgas of [1]202 configuration | 27,000 kgas of [1]Trans-lunar injection (TLI) payload; GTO not a primary design goal ↑ Best | — |
| Height | 53 mas of [1] | 98.1 mas of [1] ↑ Best | 18 mas of [1] |
| Liftoff mass | 285 tas of [1]202 configuration | 2,608 tas of [1] ↑ Best | 13 tas of [1] |
| Success rate | 98%as of [2]49/50 successes. Only failure: F6 (Nov 2003, MTSAT-1R lost due to SRB separation anomaly). Retired after Flight 50 (GOSAT-GW, Jun 28, 2025). | 100%as of [2]2/2: Artemis I uncrewed (Nov 16, 2022) + Artemis II crewed lunar flyby (Apr 1–10, 2026) ↑ Best | 95.4%as of [2]83/87 orbital successes; 21/21 success rate in 2025 calendar year per Rocket Lab investor release |
| Total flights | 50as of [2]50 flights from 2001–2025. H3 replaces it from 2024 onward. | 2as of [2] | 87as of [2] ↑ Best |
| Cost / kg LEO | — | ~$40,000+/kgas of [3]NASA OIG (2023) estimated $4.1B per Artemis SLS/Orion flight; total program $23B+ development cost | ~$25,000/kgas of [1]Based on ~$7.5M list price / 300 kg payload ↓ Cheapest |
| Summary | Japan's flagship medium-lift rocket for 24 years, retiring after an exceptional 49/50 mission success record. Launched the SELENE lunar orbiter (2007), Akatsuki Venus probe (2010), Hayabusa2 (2014), SLIM lunar lander (2023), and the ALOS series Earth observation satellites. | NASA's human deep space launch vehicle for the Artemis programme. Uses heritage RS-25 shuttle main engines (4 per flight, expended). Block 1B with Exploration Upper Stage cancelled Feb 2026; Block 1 will fly through Artemis IV at minimum. | The world's most commercially active small launch vehicle, designed and built in-house at Rocket Lab. Rutherford engines are the first flight-proven engines made with additive manufacturing (metal 3D printing). Booster recovery via parachute and helicopter catch (later transitioned to ocean recovery). |
28 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.