UUUHH...it's called a "space shuttle" main engine...why do you think?
Main engine cut off or MECO is when a space shuttle reaches the orbit and the external tank is jettisoned and the all 3 SSME (Space Shuttle Main Engines) are turned off
Yes, the space shuttle is louder than a typical jet engine. During launch, the space shuttle's main engines produce around 200 decibels of sound, whereas a jet engine typically generates around 140 decibels.
The Space Shuttle main engines are powered by a combination of Liquid Oxygen (LOX) as an oxidizer and Liquid Hydrogen (LH2) as a fuel. Both propellants are stored in the space shuttle's External Tank during launch. They are fed into the space shuttle's main engines by umbilical lines on the external tank, and then the orbiter's main propulsion system feed lines. The Space Shuttle's main engines can achieve a thrust level of about 512,300 pounds, which is greater than 12,000,000 horsepower.
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When a space shuttle launches, the main engines ignite to lift the shuttle off the ground. Once it gains enough altitude, the solid rocket boosters are released. The shuttle then continues its journey into space using its main engines until it reaches orbit.
The main mission of the space shuttle program was to provide transportation for both astronauts and supplies, to and from the international space station. There were several other missions as well.
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The four main parts of a space shuttle are the orbiter, which is the main part that astronauts live and work in, the solid rocket boosters, which help launch the shuttle into space, the external tank, which holds the fuel for the shuttle, and the main engines, which provide thrust during launch.
The main engines.
The main advantage of the space shuttle was its ability to carry astronauts, satellites, and other cargo to orbit and back to Earth in a reusable manner. This allowed for cost-effective and relatively routine access to space for various missions and payloads.
By the use of it's three Main Engines and two Solid Rocket Boosters.
The space shuttle's main engines are used to propel it into orbit and make course corrections in space. Once in orbit, thrusters are used to adjust its position and orientation. Additionally, the shuttle can rely on gravity assists and other celestial phenomena to maneuver in space.