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The tiles are expensive to make and maintain. They are designed for and installed in very high heat areas that are encountered during reentry. The nose cap and wing leading edges see the highest heat and are made of reinforced carbon carbon. The black tiles see the next highest amount of heat followed by the white tiles. Both of these are made of silica with a ceramic coating. The sidewalls of the fuselage see only moderate heat and are flexible insulation blankets, made of quartz and silica. Finally, the lowest heat areas are the tops of the wings and they are simply nomex felt coated with RTV, called FRSI or felt reusable surface insulation. The entire exterior of the orbiter is glued to the structure using red RTV. Generally speaking, the lower heat a type of thermal protection sees, the lower the cost of making and maintaining it.

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Q: Why isn't the entire space shuttle coated with thermal tiles?
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Related questions

What matriel is need to built space shuttle?

thermal insulation materials that were used on the space shuttle


Why is black pannels use on the space shuttle?

They are thermal heat protection tiles. They help the Space Shuttle withstand 3,000+ F during reentry.


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By it's Thermal Heat Protection Tiles.


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The entire Shuttle countdown is choreographered and pre-planned. During the last 10 seconds the Space Shuttle's main engines fire, check themselves, the entire stack swings with the thrust, and the boosters ignite.


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A thermal imaging camera.


Why is there only tiles on the bottom of the space shuttle?

There are tiles on the entire space shuttle. Every square inch is covered in tiles. The nose, bottom and leading edges of the space shuttle have black tiles while the rest of the space shuttle has white tiles. The nose leading edges and the bottom of the shuttle are the portions of the shuttle that get the most friction/heat from the atmosphere during re-entry.


Why is reinforced polycarbonate used for space shuttle windows?

It's actually not used in space shuttle windows. Aluminum and polycarbonate have very different thermal expansion rates so the polycarbonate windows would crack as they cool off when the space shuttle goes accross the dark side of the earth.


Which of the first USspace shuttle?

The Space Shuttle Columbia was the first US space shuttle. Columbia took its maiden voyage in 1981. In 2003, Columbia was destroyed during re-entry, which resulted in the death of its entire crew.


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A thermal barrier is any protective covering or barrier which inhibits the transfer of heat. For example the space shuttle used a thermal barrier to prevent the astronauts from burning to death when entering the earth atmosphere during re-entry. The thermal barrier reduced the heat caused by the friction of the air passing over the spacecraft to acceptable levels. Without it the shuttle would have burn up and disintegrate. The failure of the thermal barrier was the reason that the Space Shuttle Columbia burned up during re-entry on February 1, 2003.


What is the name of the american space shuttle that goes into orbit?

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What space shuttle is currently awiating its mission to space?

None beacuse NASA said that the space shuttles were gas guzzlers and canceled the entire program.