RADIX, also known as Radix, is a 6U CubeSat satellite operated by ANSP (American Nano Satellite Platform). It was launched on November 20, 1998, from the Mid-Atlantic Regional Spaceport (MARS) at Wallops Island, Virginia, using an Antares 230 launch vehicle. RADIX measures 0.3 meters in length and has a diameter of 0.2 meters with a span of 0.5 meters when its solar arrays are deployed. The satellite weighs approximately 10 kilograms both at launch and dry mass. Its mission focuses on communications and technology demonstration, powered by two deployable solar arrays and batteries. RADIX stabilized in orbit on July 13, 2018, and has a projected operational lifetime of six months.