electrically tunable coating that can change properties, from absorbing heat when cool to reflecting or emitting heat when in the Sun. The Microelectromechanical System (MEMS) chip is part of this technology. Propulsion Systems Components A miniature microthruster that provides fine attitude adjustments on the spacecraft. The Cold Gas Microthruster (CGMT) is a tiny electromechanical system designed by Marotta Scientific Controls, Inc. to provide fine attitude adjustments on each of the micro-sats. It uses 1/8 the power and weighs only half as much as attitude control systems being used in other missions. Miniature magnetometer Miniature spinning sun sensor Spacecraft deployment mechanism Magnetometer deployment boom Nutation dampe See also List of spaceflights (2006) References External links Space Technology 5 JPL NMP page Space Technology 5 NASA page Earth observation satellites of the United States New Millennium Program NASA satellites Spacecraft launched in 2006 Spacecraft launched by Pegasus rockets