Resonant Orbital's first goal is to build a simple liquid bi-propellant engine which will power a suborbital rocket capable of reaching the Karman line. This rocket will also be used later as a strap-on booster for our orbital smallsat launcher.

The orbital smallsat launcher is a 2-stage vehicle capable of launching 300kg to low earth orbit. Up to eight additional boosters can be added to the center core increasing payload capability up to 800kg to low earth orbit (LEO). This system is designed to be a flexible, fast, and cost-effective option for a more accessible ride to space. A first step...