apollo, sputnik II, Hubble etc
Satellites are in space not in countries.
That depends on what you call a satellite. The correct use of the word simply means an object caught in earths orbit. If this is what you are looking for there are litterally tens of thousands of objects from small meteorites to lost tools and rocket stages floating in orbit. So much so that it is now becomming increasingly dangerous to put new vehicles in space as the debris orbits at around 17000 miles per hour. If man made satellites for communications is what you are searching for then thats difficult to gauge. It's unlikely that most countries will admit to placing spy satellites in space to the true figure is difficult to say, but The Goddard Space Flight Center's lists 2,271 satellites currently in orbit. Russia has the most satellites currently in orbit, with 1,324 satellites, followed by the U.S. with 658.
Space junk,meteorites and solar wind
millions, if you count natural satellites.
they are powered by ground control on earth
around 900
Currently, we use the cargo space of rockets for satellites.
insat series rohini series
yes. images transmitted from a satellite can be used to spy on things. there are currently satellites in space that can read a newspaper.
Mostly Moons, although a man-made thing that orbit a planet is a satellite. The Goddard Space Flight Center's lists 2,271 satellites currently in orbit. Russia has the most satellites currently in orbit, with 1,324 satellites, followed by the U.S. with 658.
First was sputnik, but anything from the Direct TV and XM radio satellites and telecommunication, GPS to the International Space Station are artificial satellites in Earth Orbit. There are artificial satellites currently in orbit around other planets as well.
There are countless man made satelites are currently in space. This is because during space flight many piece of 'space junk' were left behind. If you are counting actually working equipment there are a little over 2200 satelites in space.
how many satellites present in the space
space satellites are in space and earth satellites are in earth.
There are more than 800 active satellites currently in orbit. They represent four percent of the total number of objects currently cataloged by the U.S. space surveillance network; the rest includes abandoned satellites, spent rocket boosters, and other debris. The United States owns more than 400 active satellites, just over 50 percent of all satellites. Russia and China have the second and third highest number of space assets, owning 89 and 35 satellites, respectively. Civilian satellites, which perform tasks for the commercial, scientific, and government sectors, make up the majority of U.S. satellites. Russia's space assets are split nearly evenly between military and civil missions, though there are not separate military and civilian space programs. Only a very small percentage of other countries' satellites are military in nature. www.ucsusa.org/nuclear_weapons_and_global_security/space_weapons/technical_issues/satellites-types-orbits.html
are space satellites input or output devices
Pakistan has sent three satellites into space. All three satellites have been named as Badar 1, Badar 2 and Badar 3 consecutively.