Neutron is an upcoming medium-lift two-stage launch vehicle under development by Rocket Lab. Neutron features a reusable first stage fueled by LOX and Methane.
Specifications
- Thrust
- 5,960 kN
- Height
- 40 m
- Diameter
- 7 m
- Launch mass
- 480 t
- Stages
- 2
- Launch cost
- —
- LEO capacity
- 15,000 kg
- GTO capacity
- —
- GEO capacity
- —
- SSO capacity
- —
Vehicle specifications from Launch Library; blanks are unpublished figures.
Flight record
Flights
0
Launches with a definitive outcome
Success rate
—
0 of 0
Current success streak
0
Landings
0
0 attempts · 0 droneship / 0 RTLS
Fastest turnaround
—
Between consecutive booster flights
Counted from padside's own launch record — the same basis as the Stats page.
Launches
Next: Neutron | Maiden Flight — December 31, 2026
No completed launches on record yet.