Five satellites with space telescopes orbit the Earth in the GES system. Two satellites are in polar orbits. Three satellites are in geosynchronous orbits. They combine to provide a 360 degree view around the Earth and thereby form the largest virtual telescope in space. They are unaffected by weather and function day and night. They combine with astronomical telescopes on Earth to produce detailed real time views from Low Earth orbit to beyond Mars.
The GES Deep Space Impactor System forms the strong arm of the GES. These are walls of concrete and compacted moon dust that are assembled on the Moon and designed to protect the Earth by ramming into on-coming asteroids whilst they are yet far away. The DSI will be AI-piloted vehicles able to respond rapidly before definitive response from the Earth. The impactors are parked in space on standby at Lagrangian L4 (main system) and L2 (rapid deployment).