Satellite launcher and method for putting satellites into orbit using said satellite launcher

Abstract

The satellite launcher comprises a plurality of stages detachable from each other, at least one stage including at least one engine, and at least one of said stages carrying a payload, and said stagesare placed one beside or around the other, so that the width of the vehicle is at least one third of its length. The method comprises the following phases: a) ascent of the vehicle with a balloon from a ship; and b) ignition of engines of the vehicle to put a satellite placed in the vehicle into orbit.

Description

technical field [0001] The present invention relates to a satellite launcher and to a method of using said satellite launcher to put a satellite into orbit, in particular a method for putting a microsatellite, ie a satellite weighing less than 200kg (441 lbs), into orbit . Background technique [0002] The traditional method of launching tiny satellites into orbit using conventional launch vehicles is costly. These launchers are not designed for tiny satellites. To make the launch worthwhile, the microsatellites are accompanied by larger payloads as secondary payloads, an approach akin to free-riding. In this way, neither the orbital altitude and inclination nor the launch date can be selected. Even though the launch itself may be economical as a secondary payload, it means long wait times to get the satellite to work, the hidden cost of keeping the team together during the long wait, and being placed in a sub-optimal Inefficiencies in orbit, have so far limited the deve...

AI Technical Summary

Problems solved by technology

[0016] -Heavier satellites require larger rockets with more thrust, greater environmental impact, and higher cost

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