Electron Rocket:
- Description: The Electron rocket is Rocket Lab's primary launch vehicle, designed to deliver small satellites into orbit. It is a two-stage rocket powered by the company's Rutherford engines, which use an electric pump-fed engine cycle.
- Payload Capacity: Electron can carry payloads of up to 300 kg to low Earth orbit (LEO).
- Features: It features advanced manufacturing techniques, such as 3D printing, and is optimized for frequent and cost-effective launches.
Photon Spacecraft:
- Description: The Photon spacecraft is an optional kick stage developed by Rocket Lab for its Electron rocket. It provides additional flexibility for satellite deployments, offering extended mission capabilities such as in-space propulsion and payload hosting.
- Payload Capacity: Dependent on mission requirements and configuration.
- Features: Photon can serve as a standalone satellite or as a host platform for multiple payloads, enabling diverse mission profiles.
Neutron Rocket (Under development):
- Description: Neutron is Rocket Lab's next-generation medium-lift launch vehicle, currently in development. It aims to address the growing demand for larger satellite constellations and mega-constellations by providing increased payload capacity.
- Payload Capacity: Anticipated to carry payloads of up to 8,000 kg to LEO.
- Features: Neutron will be a two-stage rocket designed for reusability, featuring a large payload fairing and a higher thrust propulsion system compared to Electron.
SSTO Rocket (Concept):
- Description: Single-Stage-to-Orbit (SSTO) rocket is a concept under consideration by Rocket Lab for future development. It aims to achieve the goal of reaching orbit without the need for staging, which could potentially simplify launch operations and reduce costs.
- Payload Capacity: The payload capacity would depend on the specific design and capabilities of the SSTO vehicle.
- Features: If developed, SSTO would represent a significant advancement in launch vehicle technology, but its feasibility and practicality are subject to further research and development.
