they take pictures of space :)
it made it easier to go from one place to another .
A rocket is very helpful in the study of Universe. Rockets are designed in such a way that they can travel long distances and penetrate through the Earth's atmosphere. These rockets are also designed to carry people, satellites, various equipments etc. If a rocket is being sent into space, the people in it i.e. the astronauts, find out essential information about the Universe. The satellites in it may help us in various ways. A rocket's design, space etc. enables us to know more about the Universe. Nowadays, better rockets are made for deeper study.
Satellites are used for a great many things. Communications satellites beam TV, radio, and telephone signals all around the world. Navigational satellites help people know where they are and get where they are going. Weather satellites take pictures of clouds and storms from above to help make weather forecasts. Spy satellites look down and snoop on other countries. Other satellites help scientists to study Earth and other planets
because they help us understand space more
The Hubble telescope helps modern people study objects in space in greater detail.
A satellite can do many things. There are weather, communication, navigation, and scientific satellites. Mostly the names will help you. The weather satellites give info about the weather of earth at all times. The communication satellites help get you communicating with other people like over phone or radio and television. Navigation satellites help sailors and other vehicle drivers navigate thoughout where they are going. Scientific satellites basically find out sciency things about the earth like radiation.
The Canadarm is a type of robotic arm developed in Canada. It has been used on Space Shuttle missions to help retrieve damaged satellites, launch new satellites and in the building of the International Space Station. It was used 90 different times in space.
to help people get to space to help people get to space
An artificial satellite is a manufactured object that continuously orbits Earth or some other body in space. Most artificial satellites orbit Earth. People use them to study the universe, help forecast the weather, transfer telephone calls over the oceans, assist in the navigation of ships and aircraft, monitor crops and other resources, and support military activities. Artificial satellites also have orbited the moon, the sun, asteroids, and the planets Venus, Mars, and Jupiter. Such satellites mainly gather information about the bodies they orbit. Piloted spacecraft in orbit, such as space capsules, space shuttle orbiters, and space stations, are also considered artificial satellites. So, too, are orbiting pieces of "space junk," such as burned-out rocket boosters and empty fuel tanks that have not fallen to Earth. But this article does not deal with these kinds of artificial satellites. ArtifAn artificial satellite is a manufactured object that continuously orbits Earth or some other body in space. Most artificial satellites orbit Earth. People use them to study the universe, help forecast the weather, transfer telephone calls over the oceans, assist in the navigation of ships and aircraft, monitor crops and other resources, and support military activities. Artificial satellites also have orbited the moon, the sun, asteroids, and the planets Venus, Mars, and Jupiter. Such satellites mainly gather information about the bodies they orbit. Piloted spacecraft in orbit, such as space capsules, space shuttle orbiters, and space stations, are also considered artificial satellites. So, too, are orbiting pieces of "space junk," such as burned-out rocket boosters and empty fuel tanks that have not fallen to Earth. But this article does not deal with these kinds of artificial satellites. Artificial satellites differ from natural satellites, natural objects that orbit a planet. Earth's moon is a natural satellite. The Soviet Union launched the first artificial satellite, Sputnik 1, in 1957. Since then, the United States and about 40 other countries have developed, launched, and operated satellites. Today, about 3,000 useful satellites and 6,000 pieces of space junk are orbiting Earth. icial satellites differ from natural satellites, natural objects that orbit a planet. Earth's moon is a natural satellite. The Soviet Union launched the first artificial satellite, Sputnik 1, in 1957. Since then, the United States and about 40 other countries have developed, launched, and operated satellites. Today, about 3,000 useful satellites and 6,000 pieces of space junk are orbiting Earth.
Communications satellites, abbreviated as "comsats".
They don't help normal citizens, they help the government watch everyone's every movement
space satelites are send into space with the help of rocket and other devices and then are set into orbit slowly and slowly and with time it acquire centripetal force and rotate around earth.