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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |||
|---|---|---|---|
| Company | ULA | SpaceX | JAXA / IHI Aerospace |
| Country | 🇺🇸 USA | 🇺🇸 USA | 🇯🇵 Japan |
| Status | Active | In Development | Retired |
| Vehicle class | Heavy | Super Heavy | Small |
| Propellant | LNG / LOX (BE-4); LH₂ / LOX (Centaur V) | CH₄ / LOX | Solid (HTPB — all stages) |
| Reusable | No | Yes | No |
| Stages | 2 | 2 | 3 |
| First flight | 2024 | 2023 | 2013 – 2022 |
| Payload to LEO | 27,200 kgas of [1]VC2S configuration (2 solid strap-on boosters) | ~150,000 kgas of [1]SpaceX projected max payload in fully expendable mode; ~100,000 kg reusable ↑ Best | 590 kgas of [1]500 kg to SSO. Enhanced Epsilon (from E-4) added 700 kg LEO via PBS liquid kick stage. |
| Payload to GTO | 14,400 kgas of [1] | ~21,000 kgas of [1]Reusable configuration estimate ↑ Best | — |
| Height | 61.6 mas of [1] | 121 mas of [1]Version 2 (V2) full stack Ship + Super Heavy ↑ Best | 26 mas of [1] |
| Liftoff mass | 591 tas of [1]VC2S configuration | ~5,000 tas of [1] ↑ Best | 96 tas of [1] |
| Success rate | 100%as of [2]4/4 mission successes: VC2 Cert-1 (Jan 2024), VC2 Cert-2 (Oct 2024), VC4 USSF-87 (Feb 2026), VC2 USSF-106 (Mar 2026) ↑ Best | ~55%as of [2]IFT-1 through IFT-11; ~6 complete mission successes, remainder partial or vehicle lost. No orbital payload deployment yet. | 83.3%as of [2]5/6 successes. E-6 (Oct 12, 2022) PBS upper stage failed to ignite, eight satellites lost. Epsilon S (next-generation) ground test anomaly Jan 2023 effectively ended the programme. |
| Total flights | 4as of [2] | 11as of [2]IFT-1 (Apr 2023) through IFT-11 (May 2026 target). IFT-10 (Aug 2025) achieved full mission: booster caught + Ship splash-down. ↑ Best | 6as of [2] |
| Cost / kg LEO | ~$5,500/kgas of [1]Estimated; list pricing not public. Priced below Atlas V, above Ariane 6. | ~$600/kgas of [1]SpaceX target figure; not yet achieved in operational configuration ↓ Cheapest | — |
| Summary | 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. Primary customer is USSF under NSSL Phase 2. | Largest and most powerful rocket ever flown. Super Heavy booster uses 33 Raptor engines. V3 Ship introduced Aug 2025. Mechazilla caught the booster on IFT-5 (Oct 2024) and IFT-10 (Aug 2025). Primary vehicle for Artemis HLS lunar landing (Artemis III planned 2026). | JAXA's small solid-fuel rocket derived from the M-V rocket heritage. Designed for highly autonomous operations — launch preparations could be managed by just 8 people. The sixth and final E-6 mission (Oct 2022) failed when the PBS kick stage didn't ignite; a ground explosion during Epsilon S testing (Jan 2023) ended the programme. |
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.