Pick up to 4 launch vehicles to compare side-by-side. State lives in the URL — share the link and the comparison loads exactly as you left it.
The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |
|---|---|
| Company | Firefly Aerospace / Northrop Grumman |
| Country | 🇺🇸 USA |
| Status | In Development |
| Vehicle class | Medium |
| Propellant | RP-1 / LOX |
| Reusable | Yes |
| Stages | 2 |
| First flight | 2027 |
| Payload to LEO | 16,000+ kgas of [1]5 m fairing. Renamed from 'Medium Launch Vehicle' (MLV) to 'Eclipse' in May 2025 alongside the Northrop Grumman partnership. First stage (7 Miranda engines) designed for reuse from roughly the 6th flight onward; second stage uses one Vira engine. First flight targeted 2027 — stated plan, not yet flown. |
| Payload to GTO | — |
| Height | — |
| Liftoff mass | — |
| Success rate | — |
| Total flights | — |
| Cost / kg LEO | — |
| Summary | A medium-lift successor to Firefly's Alpha, co-developed with Northrop Grumman, aimed at the national-security and commercial medium-lift gap between small launchers and heavy-lift vehicles. |
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.