Stellerian is developing lightweight software for small satellites to detect and calculate the trajectory of objects around them, so they can perform avoidance or docking maneuvers.

Professor Alexeenko-Peroulis is one of 3 researchers at Purdue University who have developed a low-mass, low-power, self-contained attitude adjustment system that operates using the waste heat of the vehicle and produces fine thrust forces through the delivery of low volumes of gas and/or liquids.