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Surface systems are those systems that operate on the surface of a planet. Current operational surface systems include the NASA Jet Propulsion Laboratory (JPL) Mars Rovers, Spirit and Opportunity. These robots were launched in June and July 2003, with the purpose of understanding the history of water on Mars.
Read MoreThe FAA’s Office of Commercial Space Transportation (FAA/AST) and the Commercial Space Transportation Advisory Committee (COMSTAC) prepare an annual forecast of international demand for commercial launch services. COMSTAC assesses demand for geosynchronous orbit (GEO) launches, and the FAA predicts demand for non-geosynchronous (NGSO) launches.
Read MoreIntercontinental ballistic missiles (ICBM) and submarine-launched ballistic missiles (SLBM) fly a ballistic trajectory, normally intended to carry a nuclear warhead as a payload. While they do not orbit the Earth, the apogee of their flight brings them to altitudes at and well above LEO.
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