Family-level launch record combining canonical variants, historical missions, public cadence forecasts, and available payload performance specs.
Historical missions are grouped by actual launch year. Forecast cadence uses family-level launch-rate rows.
| Year | Historical missions | Forecast launches |
|---|---|---|
| 2026 | 0 | 1 |
| 2027 | 0 | 3 |
| 2028 | 0 | 5 |
| 2029 | 0 | 6 |
| 2030 | 0 | 8 |
| 2031 | 0 | 8 |
| 2032 | 0 | 10 |
| 2033 | 0 | 10 |
| 2034 | 0 | 10 |
| 2035 | 0 | 12 |
| 2036 | 0 | 12 |
| 2037 | 0 | 12 |
| 2038 | 0 | 12 |
| 2039 | 0 | 12 |
| 2040 | 0 | 12 |
| 2041 | 0 | 12 |
Payload capacity by variant and target orbit when structured capacity rows are available.
| Variant | Orbit | Capacity | Altitude | Inclination | Source |
|---|---|---|---|---|---|
Neutron | LEO | 15,000 kg | Unknown | Unknown | Rocket Lab Reusable Rockets |
Neutron | LEO | 13,000 kg | Unknown | Unknown | Rocket Lab Neutron |
Latest launched missions using variants in this family.
| Mission | Variant | Launch |
|---|---|---|
No recent missionsNo launched missions are linked to variants in this family. | ||
Upcoming mission rows with announced launch timing.
| Mission | Variant | Announced |
|---|---|---|
No forecasted missionsNo upcoming announced mission rows are linked to this vehicle family. | ||
Canonical variants rolled up into this launch vehicle family.
| Variant | Stages | Missions | Status |
|---|---|---|---|
Neutron | Not stated | 0 | Development |
1 launch location represented.
| Year | Location | Launches | Confidence | Basis |
|---|---|---|---|---|
| 2026 | Wallops Flight Facility / MARS | Launch Complex 3 | 1 | 35% | Conservative startup-ramp annual family throughput default: Neutron is targeted for debut in late 2026; use early operational ramp, not mature medium-lift cade... |
| 2027 | Wallops Flight Facility / MARS | Launch Complex 3 | 3 | 35% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2028 | Wallops Flight Facility / MARS | Launch Complex 3 | 5 | 35% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2029 | Wallops Flight Facility / MARS | Launch Complex 3 | 6 | 30% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2030 | Wallops Flight Facility / MARS | Launch Complex 3 | 8 | 30% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2031 | Wallops Flight Facility / MARS | Launch Complex 3 | 8 | 30% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2032 | Wallops Flight Facility / MARS | Launch Complex 3 | 10 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2033 | Wallops Flight Facility / MARS | Launch Complex 3 | 10 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2034 | Wallops Flight Facility / MARS | Launch Complex 3 | 10 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2035 | Wallops Flight Facility / MARS | Launch Complex 3 | 12 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2036 | Wallops Flight Facility / MARS | Launch Complex 3 | 12 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2037 | Wallops Flight Facility / MARS | Launch Complex 3 | 12 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2038 | Wallops Flight Facility / MARS | Launch Complex 3 | 12 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2039 | Wallops Flight Facility / MARS | Launch Complex 3 | 12 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2040 | Wallops Flight Facility / MARS | Launch Complex 3 | 12 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. |
| 2041 | Wallops Flight Facility / MARS | Launch Complex 3 | 12 | 25% | Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated. Site-... |
Conservative startup-ramp annual family throughput default: Neutron is targeted for debut in late 2026; use early operational ramp, not mature medium-lift cadence.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Conservative startup-ramp annual family throughput default: Neutron cadence below previous 16/year upper curve until regular operations are demonstrated.
Neutron |
| LEO |
| 8,000 kg |
| Unknown |
| Unknown |
| Rocket Lab Reusable Rockets |
Neutron | escape | 1,500 kg | Unknown | Unknown | Rocket Lab Neutron Payload User Guide |
Rocket Lab built Launch Complex 3 for its Neutron rocket at Wallops Island, Virginia.
The first launch of Rocket Lab's Neutron rocket has been delayed to 2026.
The launch pad for Rocket Lab's Neutron rocket features a black pedestal with red accents instead of a traditional concrete pad and metal tower.
The first launch of Neutron is scheduled to take place after its transportation to the Wallops Flight Facility.
Neutron has the capability to launch 13 tons to Low Earth Orbit.
Peter Beck emphasized that Neutron will fly when the company is confident it is ready.
The first launch of Neutron will be a demonstration flight without customer payload.
Neutron is a reusable two-stage rocket.
Rocket Lab plans to transport Neutron to the Wallops Flight Facility in Virginia during the first quarter of 2026.
Rocket Lab will not declare success simply by having Neutron leave the launch pad.
Neutron has a diameter of 7 meters and a total length of 42.8 meters.
Both stages of Neutron use liquid methane as propellant and liquid oxygen as oxidizer.
Neutron utilizes carbon fiber composites in its structural design similar to the Electron rocket.
Rocket Lab plans to carry customer payloads on subsequent launches after the first demonstration flight of Neutron.
Rocket Lab's goal is to achieve orbital insertion on the initial flight of Neutron.
Rocket Lab has postponed the launch of its Neutron rocket to 2026.
The first Neutron rocket will arrive at the launch pad in Wallops Island, Virginia, in the first quarter of 2026.
Rocket Lab opened Launch Complex 3 for the Neutron rocket at the Virginia Spaceport on August 28, 2025.
The Neutron rocket was announced in development in early 2021 and was initially expected to launch in 2024.
Rocket Lab was aiming for a first Neutron launch in the second half of 2025.