Reaktor Space Lab (RSL) is a company founded by the first generation of Finnish spacecraft builders.
The company builds spacecrafts for commercial customers and the European Space Agency. During the first two years of operation RSL has created a state of the art CubeSat platform that can be used for missions on Earth orbit and in interplanetary space.
The Reaktor Hello World satellite, launched in December 2018, is the first demonstration of this novel platform. The satellite also hosts the first ever miniature infrared hyperspectral imager.
RSL is also working on different missions in the domains of telecommunications, space weather and asteroid prospecting. It is building the W-Cube, first ever Finnish satellite ordered by the European Space Agency.