Quite simply, this is any space vehicle that does not have a live crew of humans or animals on board. All communications, military and meteorological machines that are orbiting the Earth are unmanned satellites, as are the probes that we have sent to other planets in our Solar System.
Sputnik 1, launched by the USSR (Russia) on October 4, 1957, was the first artificial satellite to successfully achieve Earth orbit. There had been several previous unsuccessful attempts by the USSR and the USA.
They were unmanned, although Sputnik 2 carried a dog into space.
Unmanned. Explorer I, launched February 1, 1958, was the first US artificial satellite. It was approximately 4 feet long and 8 inches in diameter (1.2 m by .2 m) and weighed 30 lb. (14 kg).
satellite is satellite
Answer: 1.communication satellite 2.navigational satellite 3.weather satellite 4.millitary satellite 5.scientific satellite 6.satellite launches. It composed of 6 satellites...........i hope.....my answer can help you.....
A satellite is an unmanned spacecraft that is used for various purposes, such as communication, weather monitoring, and navigation. It orbits the Earth or other celestial bodies to perform its functions.
No one was onboard Sputnik, it was an unmanned satellite.
an unmanned device that uses technology and sends information back to earth
The first unmanned spacecraft in space was the Soviet Union's Sputnik 1, launched on October 4, 1957. It was a spherical satellite that entered orbit around Earth and marked the beginning of the space age.
An unmanned space probe is a spacecraft that is sent into space to explore planets, moons, asteroids, or other celestial bodies without a crew on board. These probes are usually controlled remotely from Earth for data collection and scientific research purposes.
A crew-less spaceship is commonly referred to as an unmanned spacecraft or robotic spacecraft. These spacecraft are designed to operate without any humans on board, carrying out missions such as scientific research, exploration, or satellite deployment.
A space probe is an unmanned spacecraft designed to explore the solar system and transmit data back to earth.A satellite is an object that orbits around a planet.By these definitions the space shuttle is not a space probe and is only sometimes a satellite. It is considered a satellite only when it is in orbit around Earth.However, the space shuttle is not usually referred to as a 'satellite' no matter if it is in orbit or not. Normally it is called a 'launch vehicle.'
The first unmanned rocket ship put into space was the Soviet R-7 Semyorka, which was launched on August 21, 1957. This rocket successfully placed the Sputnik 1 satellite into orbit, marking the beginning of the space age.
Space stations are manned vehicles used for scientific research. Satellites are unmanned robotic vehicles for scientific research.
yes it showed that soviet science was more advanced than that of the americans'. for a while anyway...
The satellite sent to explore Pluto was called Charon. Charon is not the satellite on the way to Pluto. Charon is a satellite (moon) of Pluto. The satellite currently on the way to explore Pluto is called New Horizons. It is expected to arrive July, 2015.
neither it is usually referred to as a launch vehicle. a space probe is unmanned and transmits data back to earth and a space satellite is something that orbits the earth. you could call the shuttle a satellite but it is not normally referred to as that.