Rocket to carry 28 big satellite , one little ones . seven years are small , 3-pound nanosatellites . one Orbital Sciences Corp was made by high school students . The main payload satellite will conduct experiments on its expected 13-month mission .
Rocket to carry one big satellite , 28 little ones . CubeSats are small , 3-pound nanosatellites . One CubeSat was made by high school students . The main payload satellite will conduct experiments on its expected 13-month mission .