ASTER Labs is an aerospace engineering research and services firm. We primarily perform government and commercial navigation and control research. We also lease and operate small, single engine aircraft. We resell GomSpace ApS CubeSat components in the United States and Canada. We sell Orbitus ED, a MATLAB orbital mechanics and satellite orbit analysis tool, as well as Aptus, a MATLAB 3D attitude animation tool, and Sidera, a MATLAB GPS visibility prediction tool. We have numerous publications a