NanoSail-D2 is a small satellite which will be used by NASA’s Marshall Space Flight Centre and Ames Research Centre to study the deployment of a solar sail in space. It is a three-unit Cube-Sat measuring 30 by 10 by 10 centimetres (12 × 3.9 × 3.9 inches), with a mass of 4 kilograms (8.8 lb). Its solar sail has an area of 10 square metres (110 sq ft), and was deployed in around five seconds. It passed right through Orion and what a great catch, even if i did miss the ISS through the excitement hi! You too can track its progress by clicking the image above, Good Luck!