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Technical Paper

Benefits of an EMU Glove Active Heating System

1995-07-01
951549
Recent Shuttle extravehicular activity (EVA) missions have shown the need for improved thermal performance in Space Suit Assembly (SSA) gloves to successfully complete assembly of the International Space Station (ISS). Passive thermal design improvements have been successfully incorporated, however, additional improvements are still possible. An Active Heated Glove Assembly was developed to aid in the prevention of cold hands and fingers during periods of rest and low metabolic activity. Environmental vacuum tests have shown that the system accomplishes its goals and measurably increases glove thermal performance.
Technical Paper

Inflatable Solar Arrays: Revolutionary Technology?

1999-08-02
1999-01-2551
Recent technological advancements in space inflatable structures, in the areas of material rigidization and controlled deployment, have presented a new possibility to the space community with a low cost, lightweight alternative to mechanically deployed space structures. Space inflatable structures have many benefits and advantages over current mechanical systems. They are low in mass and can be packaged into small volumes, which can potentially reduce the overall program cost by reducing the launch vehicle size. Reduction in total system mass and deployment complexity can also increase system reliability. This new technology is fast becoming a reality, especially in the field of inflatable solar arrays and other applications for spacecraft components.
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