Eclipse

In Development
Firefly Aerospace
Firefly Aerospace
Eclipse

Overview

Reusable medium-lift launch vehicle co-developed with Northrop Grumman for commercial, civil, and national-security missions.

Manufacturing and qualification testing are underway, with the first flight from Wallops targeted as early as 2026.

Key Specs

Payload to LEO

16,300 kg

Payload to GTO

3,200 kg

Overall Length

59 m (194 ft)

Target First Launch

As early as 2026