Long-tethered satellites for the Shuttle Orbiter
Abstract
It is proposed to use a satellite tethered to the Shuttle to conduct space experiments. By lowering the satellite (termed Skyhook) to heights on the order of 100 km, information could be obtained by atmospheric and gravity-gradient measurement and radiophysics experiments on the region of the atmosphere where most of the solar absorption and basic conversion processes take place. In addition, electrodynamic and electromagnetic experiments in the magnetosphere could be carried out. Skyhook would incorporate a long wire (a suitable wire is type 302 austenitic stainless-steel rope wire); a reel; a variable-speed motor/brake; reduction gears; and electronic control system. The total weight is 346 kg. The results of static and thermal analyses are discussed, along with such factors as the geometrical and equilibrium configurations, oscillations, deployment, operation, retrieval, and electrodynamic interactions. No major problem areas were encountered.
- Publication:
-
Technology of Scientific Space Experiments
- Pub Date:
- 1975
- Bibcode:
- 1975tsse.conf..307C
- Keywords:
-
- Amps (Satellite Payload);
- Satellite Configurations;
- Space Exploration;
- Space Shuttle Orbiters;
- Tetherlines;
- Drag;
- Gravity Gradient Satellites;
- Radio Physics;
- Skyhook Balloons;
- Launch Vehicles and Space Vehicles