it is to orbit around the planet . used for war , fireworks ,send people into the moon and more ........
The National Aeronautics and Space Administration (NASA) uses rockets to lift payloads out of the earth's gravity well and into space.
rockets can go anywhere.space is where rockets can go
The three kinds of rockets are solid fuel rockets, liquid fuel rockets, and ion powered rockets.
Rockets take off to carry things (called payloads) into space. Do you mean 'how' do rockets take off, or how do rockets work?
Currently, only solid-fueled rockets (which cannot be stopped and restarted, it works like fireworks) or liquid fueled rockets, which usually use liquid hydrogen. Jet engines cannot go into space, as it uses the air, something that there isn't in space. Nothing as of now can fling an object into space and overcome the gravitational pull besides for rockets.
Astronauts
Yes. The space shuttle uses rockets in space to manuever.
hot gas
yes, there are rockets that are used to travel to space, and rockets as in missles, RPG's that the military uses, and im sure other ones
The National Aeronautics and Space Administration (NASA) uses rockets to lift payloads out of the earth's gravity well and into space.
I told you once, so people can go undergreound
Rockets typically use Liquid oxygen and liquid hydrogen for fuel. I suspect this is what you are asking. I know of no rocket that uses liquid nitrogen.
magnesium is used for airplanes, bombs, photography, engine parts, shuttles and rockets.
Some other reasons are for Discovering new planets also to find out how space is or how it was made.
Primarily there are two types of fuels used in most rockets today. The space shuttle, at liftoff, uses both. Solid fuel and liquid fuel. Solid fuel rockets are much like the bottle rockets you can buy in a fireworks store. Once they are lit, the burn all of the fuel available and then burn out. The 2 white rockets on the side of the orange tank holding the space shuttle are Solid Rocket Boosters. The large orange tank that holds the space shuttle is full of liquid full that the shuttle uses as it lifts off into space. That fuel is actually liquid.
Yes. Astronomy, Satellites, rockets, structures.etc,etc,etc.
Rockets. Usually chemical rockets, but some tests are underway with ion propulsion. (That's also a rocket, but it uses electrical forces to accelerate the exhaust mass instead of chemical reactions.)