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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |||
|---|---|---|---|
| Company | Gilmour Space Technologies | ULA | Northrop Grumman |
| Country | 🇦🇺 Australia | 🇺🇸 USA | 🇺🇸 USA |
| Status | In Development | Active | Retired |
| Vehicle class | Small | Heavy | Medium |
| Propellant | Hybrid (Sirius motors, stages 1–2) / liquid (Phoenix engine, stage 3) | LNG / LOX (BE-4); LH₂ / LOX (Centaur V) | RP-1 / LOX (RD-181 first stage) |
| Reusable | No | No | No |
| Stages | 3 | 2 | 2 |
| First flight | 2025 | 2024 | 2013 – 2023 |
| Payload to LEO | 300 kgas of [1] | 27,200 kgas of [1]VC2S configuration (2 solid strap-on boosters) ↑ Best | 8,000 kgas of [1]Antares 230+ configuration; primarily used for ~3,500–3,800 kg Cygnus cargo |
| Payload to GTO | — | 14,400 kgas of [1] ↑ Best | — |
| Height | 25 mas of [1] | 61.6 mas of [1] ↑ Best | 41 mas of [1] |
| Liftoff mass | — | 591 tas of [1]VC2S configuration ↑ Best | 298 tas of [1] |
| Success rate | 0/1as of [1]Maiden flight 2025-07-30 crashed 14 seconds after launch (insufficient thrust), from Bowen Orbital Spaceport, Queensland — Australia's first domestic orbital launch attempt. Preceded by two scrubs (2025-05-15 electrical issue, 2025-05-16 fairing anomaly). A second test flight was slated for early 2026. Block 2 (1,000 kg payload) and Eris Heavy (4,000 kg payload) variants are planned. | 100%as of [2]4/4 payloads delivered: Cert-1 (Jan 2024), Cert-2 (Oct 2024, SRB nozzle anomaly), USSF-106 (Aug 13, 2025 — flight 3, first NSSL mission), USSF-87 (Feb 12, 2026 — flight 4, second SRB nozzle anomaly; Space Force paused Vulcan launches, RTF ~late 2026) ↑ Best | 91.7%as of [2]11/12 successes; Orb-3 (CRS-3) exploded at liftoff Oct 2014 |
| Total flights | 1as of [1] | 4as 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). ↑ Best |
| Cost / kg LEO | — | ~$5,500/kgas of [1]Estimated; list pricing not public. Priced below Atlas V, above Ariane 6. ↓ Cheapest | — |
| Summary | Australia's first domestically developed orbital launch vehicle attempt, using a hybrid-propellant first and second stage; the maiden flight failed 14 seconds after liftoff in July 2025. | ULA's next-generation medium-heavy rocket replacing Atlas V. Powered by two BE-4 engines on the first stage and a cryogenic Centaur V upper stage. NSSL-certified March 2025; first NSSL mission USSF-106 flew Aug 13, 2025. Paused by the Space Force after the USSF-87 SRB nozzle anomaly (Feb 12, 2026), with return to flight expected ~late 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. |
48 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.