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| | Astronaut [encyclopedia] (Site not responding. Last check: 2007-10-08) |
 | | Experiments are carried out in space to determine the conditions there, to discover their effects on materials and life, providing advances in science, physics, technology, medicine, etc. Work includes maintaining the equipment and launching and repairing satellites. |
 | | The pilot assists the commander in controlling and operating the vehicle and may assist in the deployment and retrieval of satellites using the remote manipulator system (RMS), referred to as the robot arm or mechanical arm. |
 | | Mission specialists are trained in the details of the onboard systems, as well as the operational characteristics, mission requirements/ objectives, and supporting equipment/systems for each of the experiments conducted on their assigned missions. |
| kosmoi.com /Space/Astronaut (1126 words) |
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