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The External Tank (ET) on the US Space Shuttle is what holds the fuel for the space shuttles main engines. The tank is the large rust colored structure under the belly of the Space Shuttle and between the two Solid-Rocket-Boosters. While the ET is the largest part of what lifts-off with the shuttle, it has no engines on it. It stand 153.8 feet tall, it's diameter is 27.6 feet wide, and weighs 1,680,000 pounds. It's liquid oxygen tank holds 19,541.66 cubic feet of oxygen, the liquid hydrogen tank holds 52,881.61 cubic feet of hydrogen.
The tank has been modified from its original design, it used to weigh 77,600 pounds, but now it weighs only 58,500 pounds. The original tank was painted white for thermal reasons, but that was proven unnecessary, not painting the tanks save about 600 pounds. The tank was modified into the Light-Weight Tank (LWT). The LWT was used on most off the Space Shuttle flights. A flaw in the design most likely led to the Columbia Disaster. The new design called the Super Light-Weight Tank is currently the model in use.
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What is the definition of external tank?
it is space shuttle
How does space shuttle work?
first the rocket boosters carry it into space then the external tank pushes the shuttle above earth then when the shuttle is ready the external tank falls off and the shuttle is ready for its mission then after its mission the shuttle lands and blows out a parachute come out from the back to help the shuttle slow down.any parts from the rocket or shuttle can be reused except the external tank.
Space shuttle abbreviations ET?
The ET is the External Tank. It is the large orange tank you see attached to the Shuttle during the launch phase.
What is the space shuttle external tank made of?
The space shuttle external tank was made primarily of aluminum with a foam insulation layer applied to its exterior surface. The aluminum provided structural strength while the foam insulation helped regulate the temperature of the propellants inside the tank.
What is the external tank used for on a space shuttle?
The external tank is used to hold the liquid oxygen and liquid hydrogen propellants needed for the space shuttle's main engines. It is jettisoned once the propellants are depleted and it is no longer needed. The external tank is not reused and burns up upon re-entering Earth's atmosphere.
How does a space shuttle work?
first the rocket boosters carry it into space then the external tank pushes the shuttle above earth then when the shuttle is ready the external tank falls off and the shuttle is ready for its mission then after its mission the shuttle lands and blows out a parachute come out from the back to help the shuttle slow down.any parts from the rocket or shuttle can be reused except the external tank.
What part of the space shuttle is not resusabe?
The Space Shuttle's large rust colored external tank cannot be reused. It burns up upon reentry into the atmosphere.
What is orange object on space shuttle?
The orange object on the space shuttle is the external fuel tank. It contains the liquid hydrogen and liquid oxygen that are needed to fuel the shuttle's main engines during launch. Once the fuel is consumed, the tank is jettisoned and burns up in the atmosphere.
What does the space shuttle look like?
The space shuttle had three main components: the orbiter, external tank, and solid rocket boosters. The orbiter had wings and resembled a plane. The external tank was a large orange tank, and the solid rocket boosters were two white rocket boosters attached to the sides.
What is the big orange gas tank called on a space shuttle?
The big orange gas tank on a space shuttle is called the External Tank. It stores the liquid hydrogen and liquid oxygen needed for the main engines during launch.
How many booster rockets does the space shuttle have?
The space shuttle had two solid rocket boosters attached to its external fuel tank to provide additional thrust at liftoff.
What are the main parts of a space shuttle?
The main parts of a space shuttle include the orbiter, external fuel tank, solid rocket boosters, and main engines. The orbiter is the crew and cargo-carrying component that re-enters Earth's atmosphere, while the external fuel tank supplies fuel to the main engines. The solid rocket boosters provide additional thrust during liftoff.
