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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |||
|---|---|---|---|
| Company | Firefly Aerospace | Northrop Grumman | Khrunichev / Roscosmos |
| Country | 🇺🇸 USA | 🇺🇸 USA | 🇷🇺 Russia |
| Status | Active | Retired | Retired |
| Vehicle class | Small | Medium | Heavy |
| Propellant | RP-1 / LOX | RP-1 / LOX (RD-181 first stage) | UDMH / N₂O₄ (hypergolic — all stages) |
| Reusable | No | No | No |
| Stages | 2 | 2 | 3 |
| First flight | 2021 | 2013 – 2023 | 2001 – 2023 |
| Payload to LEO | 1,030 kgas of [1]SSO capacity ~630 kg | 8,000 kgas of [1]Antares 230+ configuration; primarily used for ~3,500–3,800 kg Cygnus cargo | 22,400 kgas of [1] ↑ Best |
| Payload to GTO | — | — | 6,290 kgas of [1]With Briz-M upper stage ↑ Best |
| Height | 29 mas of [1] | 41 mas of [1] | 58.2 mas of [1] ↑ Best |
| Liftoff mass | 54 tas of [1] | 298 tas of [1] | 712 tas of [1] ↑ Best |
| Success rate | 43%as of [2]3/7 full successes (FLTA003 Jul 2023, FLTA005 Dec 2024, FLTA007 Mar 2026) + 2 partial successes + 2 failures through FLTA007 | 91.7%as of [2]11/12 successes; Orb-3 (CRS-3) exploded at liftoff Oct 2014 ↑ Best | ~91%as of [2]~13 mission failures out of ~115 flights in Proton-M variant; highly toxic propellant complicated recovery operations |
| Total flights | 7as of [2] | 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). | ~115as of [2]Effectively retired ~2023 with Russian government replacing it with Angara A5 ↑ Best |
| Cost / kg LEO | ~$14,500/kgas of [1]Based on ~$15M list price / 1,030 kg LEO ↓ Cheapest | — | — |
| Summary | Firefly Aerospace's two-stage small-lift rocket powered by four Reaver engines at sea level and one Lightning engine in vacuum. Also provides launch services for NASA's CLPS programme (Blue Ghost lander launched on Falcon 9). FLTA007 'Stairway to Seven' succeeded Mar 11, 2026. | 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. | Russia's dominant heavy-lift rocket for GEO comsats and planetary missions from 1965 (Proton family) through 2023 (Proton-M). Notorious for its hypergolic propellant — a highly toxic UDMH/N₂O₄ combination that caused environmental concerns at Baikonur. Replaced by Angara A5. |
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.