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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | SSLV (Small Satellite Launch Vehicle) 🇮🇳 India Trust: Operator-primaryⓘ Last verified Active · Last updated 2026-07-26Remove × | ||
|---|---|---|---|
| Company | Northrop Grumman | ISRO / Hindustan Aeronautics Limited | Interstellar Technologies |
| Country | 🇺🇸 USA | 🇮🇳 India | 🇯🇵 Japan |
| Status | Retired | Active | In Development |
| Vehicle class | Medium | Small | Small |
| Propellant | RP-1 / LOX (RD-181 first stage) | Solid (HTPB, stages 1–3) / MMH-MON3 liquid (velocity trimming module) | Liquid biomethane (LBM) / LOX |
| Reusable | No | No | No |
| Stages | 2 | 4 | 2 |
| First flight | 2013 – 2023 | 2022 | 2027 |
| Payload to LEO | 8,000 kgas of [1]Antares 230+ configuration; primarily used for ~3,500–3,800 kg Cygnus cargo ↑ Best | 500 kgas of [1]500 km altitude, 35–55° inclination. 300 kg to 500 km SSO. | 250 kgas of [1]500 km SSO. No flight attempts as of this research — follows the company's successful suborbital MOMO sounding-rocket program. A larger orbital vehicle, DECA, was announced January 2023. |
| Payload to GTO | — | — | — |
| Height | 41 mas of [1] ↑ Best | 34 mas of [1] | — |
| Liftoff mass | 298 tas of [1] ↑ Best | 120 tas of [1] | — |
| Success rate | 91.7%as of [2]11/12 successes; Orb-3 (CRS-3) exploded at liftoff Oct 2014 | 2/3 (67%)as of [1]First flight (Aug 2022) partial failure — satellites reached a lower-than-planned orbit. Second and third flights successful. ↑ 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 | 3as of [1] | — |
| Cost / kg LEO | — | ₹30–35 crore per launch (~$3.1M–$3.6M)as of [1]Total launch price, not a per-kg figure. ↓ 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. | ISRO's small-satellite launcher, designed for quick-turnaround dedicated smallsat missions. Full manufacturing, marketing and launch rights were transferred to Hindustan Aeronautics Limited in June 2025 under a technology-transfer agreement. | A liquid-biomethane orbital smallsat launcher from Interstellar Technologies, Japan's most established private rocket startup by suborbital flight heritage, though not yet flown to orbit. |
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.