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Displaying 1—10 of 1000 matches for query "03._What_does_a_rocket_consist_of" retrieved in 0.021 sec with these stats:
- "03" found 1871 times in 1089 documents
- "what" found 14834 times in 2583 documents
- "doe" found 1502 times in 887 documents
- "a" found 169938 times in 18149 documents
- "rocket" found 16809 times in 6688 documents
- "consist" found 1243 times in 1056 documents
- "of" found 295472 times in 20552 documents
A rocket vehicle has many parts including the rocket engines, a steering mechanism, propellant tanks with feed lines and valves, a tank pressurization system for liquid propellants, stage separation rocket motors (retro rockets), a ...
The airlocks on the International Space Station (ISS) are like a door to your house. The "joint airlock" itself has two small rooms, the equipment lock ...
The Sun is our nearest star and is composed of mostly hydrogen and helium. It is a giant ball of incandescent gas 872,000 miles in diameter, which gives off energy across the ...
A rocket is a device that generates a propulsive thrust by exhausting a propellant at a high velocity. The momentum of the exhaust mass creates a reactive force on the rocket vehicle. Possibly the simplest example is a balloon. When inflated and released the air inside is squeezed out by the elasticity of the ...
Currently you can't just order a working spacesuit. If you're one of the lucky few who can afford the $20 million to buy a ticket on the Soyuz spacecraft, that price already includes a spacesuit that you would use ... cabin in an emergency. No one has been able to purchase a fully working spacesuit that would be used on a spacewalk, or extra vehicular activity (EVA), as NASA calls it.
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... studying ancient texts have consistently found that the word used to refer to the Moon is also used to refer to the time the Moon takes to complete a cycle from new ... Greek word, mene, from which it was derived. Luna, a word that also came from the Romans, refers to the goddess of the Moon, not the Moon itself, though through the course of history that distinction has mostly been lost and lune and ...
Designing rockets to carry payloads or people safely into space requires diligent work. The engine must operate at high pressures and temperatures, and the vehicle must carry a very large amount of propellant ... after it is assembled. So, designing, building and testing a new rocket vehicle to take payloads or people into space requires a large number of people—maybe thousands—and many years&mdash ...
... "satellite showrooms" and every satellite is specially made. Also, satellites go into a range of different orbits. A typical rocket launch of a communications satellite will cost about $100 million, while the satellite itself might cost ...
... does not allow stabilized levitation of a body only subjected to inverse-square law forces ref 1 . However, introducing diamagnetic materials of the levitation system enables a complete stabilization of the levitating body ref 2 . Furthermore, a ...
... minutes and five seconds, the boosters cause a great deal of vibration and it is hard to read the displays. Once the boosters leave, sometimes with a jolt, it is like sitting on a big electric motor. The spacecraft just hums.
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