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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |||
|---|---|---|---|
| Company | Northrop Grumman | Rocket Lab | Arianespace / ArianeGroup |
| Country | 🇺🇸 USA | 🇺🇸 USA | 🇪🇺 Europe |
| Status | Retired | In Development | Active |
| Vehicle class | Medium | Medium | Heavy |
| Propellant | RP-1 / LOX (RD-181 first stage) | CH₄ / LOX | LH₂ / LOX (Vulcain 2.1 + Vinci) |
| Reusable | No | Yes | No |
| Stages | 2 | 2 | 2 |
| First flight | 2013 – 2023 | 2026 | 2024 |
| Payload to LEO | 8,000 kgas of [1]Antares 230+ configuration; primarily used for ~3,500–3,800 kg Cygnus cargo | 13,000 kgas of [1]Expendable; ~8,000 kg reusable with first-stage return | 21,650 kgas of [1]Ariane 62 (2 boosters) / Ariane 64 (4 boosters); 64 offers higher GTO capacity ↑ Best |
| Payload to GTO | — | — | 11,500 kgas of [1]Ariane 64 configuration. Ariane 62 delivers ~4,500 kg to GTO. ↑ Best |
| Height | 41 mas of [1] | ~40 mas of [1] | 56–63 mas of [1]56 m (Ariane 62) / 63 m (Ariane 64 with 4 solid boosters) ↑ Best |
| Liftoff mass | 298 tas of [1] | ~481 tas of [1] | 530–860 tas of [1]530 t (A62) / 860 t (A64) ↑ Best |
| Success rate | 91.7%as of [2]11/12 successes; Orb-3 (CRS-3) exploded at liftoff Oct 2014 | — | 100%as of [2]7/7 missions through VA268 Amazon Leo (Apr 30, 2026); Ariane 64 debut Feb 12, 2026 ↑ 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). ↑ Best | — | 7as of [2] |
| Cost / kg LEO | — | — | ~$7,500/kgas of [1]Estimate based on ~$115M A62 / ~$165M A64 list prices ↓ 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. | Rocket Lab's medium-lift reusable rocket targeting the $100B constellation replenishment market. Uses a 'hungry hippo' fairings design that opens at the top rather than traditional clamshell separation. First flight delayed to Q4 2026 after a Jan 2026 propellant tank test anomaly. | Europe's flagship launcher replacing Ariane 5. The Vinci re-ignitable upper stage enables multi-orbit missions and controlled deorbit. Primary customers: Amazon Kuiper, European government payloads, and ESA science missions. |
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.