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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |||
|---|---|---|---|
| Company | Northrop Grumman | SpaceX | SpaceX |
| Country | 🇺🇸 USA | 🇺🇸 USA | 🇺🇸 USA |
| Status | Retired | Active | Active |
| Vehicle class | Medium | Heavy | Medium |
| Propellant | RP-1 / LOX (RD-181 first stage) | RP-1 / LOX | RP-1 / LOX |
| Reusable | No | Yes | Yes |
| Stages | 2 | 2 | 2 |
| First flight | 2013 – 2023 | 2018 | 2010 |
| Payload to LEO | 8,000 kgas of [1]Antares 230+ configuration; primarily used for ~3,500–3,800 kg Cygnus cargo | 63,800 kgas of [1]Expended side boosters. Fully reusable ~27,500 kg LEO. ↑ Best | 22,800 kgas of [1]Reusable first stage (expended gives 22,800 kg; reused gives ~15,600 kg) |
| Payload to GTO | — | 26,700 kgas of [1]Expendable configuration; reusable ~8,000 kg ↑ Best | 8,300 kgas of [1]Expendable configuration. Reusable GTO capacity ~5,500 kg. |
| Height | 41 mas of [1] | 70 mas of [1] ↑ Best | 70 mas of [1] ↑ Best |
| Liftoff mass | 298 tas of [1] | 1,421 tas of [1] ↑ Best | 549 tas of [1] |
| Success rate | 91.7%as of [2]11/12 successes; Orb-3 (CRS-3) exploded at liftoff Oct 2014 | 100%as of [2]12/12 mission successes through Falcon Heavy ViaSat-3 F3 (Apr 29, 2026) ↑ Best | 99.5%as of [2]634/637 full successes; Block 5 alone 580/581 = 99.8% |
| 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). | 12as of [2] | 637as of [2] ↑ Best |
| Cost / kg LEO | — | ~$1,400/kgas of [1]Based on ~$97M list price / 63,800 kg (expendable configuration) ↓ Cheapest | ~$2,720/kgas of [1]Based on $67M list price / 22,800 kg LEO (expendable) |
| 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. | 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. | The world's most frequently flown orbital rocket. Block 5 first stages have landed over 280 times and reflown up to 23 times. Backbone of Starlink and commercial crewed launches. |
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.