Conflicts between Earth observation and space science and microgravity payloads on the Space Station are discussed. Earth observation and space science instruments, in order to be compatible with microgravity payloads, have to operate in such a way as to minimize disturbances transmitted to the carrier by pointing, scanning, and similar maneuvers. Microgravity payloads such as material science furnaces are likely (due to venting of volatile materials and gases) to produce considerable pollution of the external space environment near the spacecraft. This is likely to be a problem for optical instruments used for Earth observation or astronomy, especially if cooled optical surfaces are involved where these materials could condense on and obscure the optics. Other conflicts involve competition for data channels, thermal compatibility, and competition for power.
Microgravity Payloads and Missions for Space Station: Some Issues Affecting Compatibility with Other Payloads
1987
2 pages
Report
Keine Angabe
Englisch
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