ROCKETS PART 2
WHY why do we need rockets?
Rockets are important for space travel they are the only machines powerful enough to launch things into space such as satellite probes and people. All the parts needed to build space stations have been carried up by the rockets.
How fast can a rocket go?
To escape from earth's gravity a rocket has to reach 40,000 kph almost 20 times faster than Supersonic Concorde. Once it is out in space the rocket drops down around 29000 km per hour to stay in Orbit.
Why do Rockets fall to pieces?
Rocket are made in stages or pieces usually there are three stages made up of the fuel and rocket engines each stage drops of when its job is done it takes a huge amount of power to push a heavy rocket into space.
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Who was the first man in space?
A young Russian pilot called Yuri Gagarin was the first person in the space he orbited the earth in a small capsule call vostok1 on 12 April 1961. His journey lasted less than two hours.
~ THANK YOU FOR READING ~
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