11 Famous Launched Rockets - Size Comparison | Space Shuttle Launch Countdown | Animation

Описание: The word "rocket" can mean different things. Most people think of a tall, thin, round vehicle. They think of a rocket that launches into space. "Rocket" can mean a type of engine. The word also can mean a vehicle that uses that engine.

How Does a Rocket Engine Work?
Like most engines, rockets burn fuel. Most rocket engines turn the fuel into hot gas. The engine pushes the gas out its back. The gas makes the rocket move forward.

A rocket is different from a jet engine. A jet engine needs air to work. A rocket engine doesn't need air. It carries with it everything it needs. A rocket engine works in space, where there is no air.

There are two main types of rocket engines. Some rockets use liquid fuel. The main engines on the space shuttle orbiter use liquid fuel. The Russian Soyuz uses liquid fuels. Other rockets use solid fuels. On the side of the space shuttle are two white solid rocket boosters. They use solid fuels. Fireworks and model rockets also fly using solid fuels.

📅 Chapters:
00:00 Space Shuttle Launch Countdown
00:35 Space Shuttle
00:49 Atlas V
01:03 Ariane 4
01:16 Delta IV Medium
01:30 Angara-A5
01:44 Falcon 9 Block 5
01:58 Falcon Heavy
02:12 Delta IV Heavy
02:25 Ares I-X
02:39 N1 Rocket
02:53 Saturn V
03:08 Size Comparison

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📧 Contact: [email protected]
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📜 Source:
https://www.nasa.gov/audience/forstud...
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