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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 | Northrop Grumman | CASC / CALT | Rocket Lab |
| Country | 🇺🇸 USA | 🇨🇳 China | 🇳🇿 New Zealand / USA |
| Status | Retired | Active | Active |
| Vehicle class | Medium | Heavy | Small |
| Propellant | RP-1 / LOX (RD-181 first stage) | UDMH/N₂O₄ (stages 1–2) + LH₂/LOX (stage 3 YF-75) | RP-1 / LOX |
| Reusable | No | No | Yes |
| Stages | 2 | 3 | 2 |
| First flight | 2013 – 2023 | 1996 | 2017 |
| Payload to LEO | 8,000 kgas of [1]Antares 230+ configuration; primarily used for ~3,500–3,800 kg Cygnus cargo | 11,200 kgas of [1] ↑ Best | 300 kgas of [1]~200 kg reusable mode (lower due to propellant reserved for re-entry burn) |
| Payload to GTO | — | 5,500 kgas of [1]With 4 strap-on liquid boosters (CZ-3B/E enhanced variant) ↑ Best | — |
| Height | 41 mas of [1] | 54.84 mas of [1] ↑ Best | 18 mas of [1] |
| Liftoff mass | 298 tas of [1] | 426 tas of [1]Enhanced variant with 4 liquid strap-on boosters ↑ Best | 13 tas of [1] |
| Success rate | 91.7%as of [2]11/12 successes; Orb-3 (CRS-3) exploded at liftoff Oct 2014 | ~95%as of [2]~6 failures/partial failures out of ~105+ flights; gradually being superseded by Long March 5 for GTO | 95.4%as of [2]83/87 orbital successes; 21/21 success rate in 2025 calendar year per Rocket Lab investor release ↑ Best |
| Total flights | 12as of [2]Final Antares flight was NG-19 (Aug 1, 2023). NG-20+ moved to Falcon 9 due to Antares RD-181 engine supply disruption (Russia sanctions). | ~105as of [2] ↑ Best | 87as of [2] |
| Cost / kg LEO | — | — | ~$25,000/kgas of [1]Based on ~$7.5M list price / 300 kg payload ↓ Cheapest |
| Summary | Primary launch vehicle for Cygnus ISS cargo missions from 2013–2023. Its Ukrainian-built Zenit-derived first stage and Russian RD-181 engines became untenable after the 2022 invasion of Ukraine. Northrop switched NG-20 onward to Falcon 9 while Antares 330 (with Firefly Miranda engines) is in development. | China's primary geostationary transfer vehicle for over 25 years. Launched communications, meteorology, and navigation satellites including Beidou-3 (GEO/IGSO nodes). Being phased out in favour of Long March 5 for heavier GTO payloads as newer domestic communications satellites grow in mass. | 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.