The Electron rocket is a small, partially reusable launch vehicle developed by Rocket Lab, a private aerospace company. Designed to carry small satellites into orbit, it stands about 18 meters tall and can lift payloads of up to 300 kilograms. The rocket uses nine Rutherford engines powered by a combination of rocket-grade kerosene and liquid oxygen. Electron's unique feature is its innovative use of 3D printing technology for engine components, which helps reduce costs and manufacturing time. The rocket has successfully completed numerous missions since its first launch in 2017, making it a popular choice for small satellite operators looking for reliable access to space.