The first man-made satellite was Sputnik, launched into orbit in 1957 by the Soviet Union. The first American satellite was Explorer, launched the following year.
The oldest satellite still in orbit is Vanguard, launched in 1958 by the US.
There are now thousands of satellites currently in orbit, including communications satellites, GPS satellites, and the International Space Station.
if you would like to see a real-time 3-D plot of satellites now in orbit, check out the JTRACK 3D web site from NASA.
If you are refering to natural satellites there is only one and that is the moon. If you are refering to artificial satellites there are heaps. Military, GPS and mobile just to name a few catagorys of satillites. Hope that helped.
Objects orbiting a planet called satellites. They can be natural satellite like Earth's Moon or artificial satellites such as the International Space Station or different communication satellites made by and set on orbit by men.
there are none
Objects that are in orbit around planets are commonly called satellites
There are several thousand. About 30 of them are GPS satellites, and another several dozen are geosynchronous communications satellites that provide TV programming and telephone service. There is the Hubble Space Telescope, the International Space Station, and hundreds of weather satellites.
name of all artifical satellites in the solor system
3 Planetary Satellites are; The Moon, Io, Titan. 3 Satellites of the Sun are; Earth, Mars, Jupiter.
As of 2021, there are over 3,000 artificial satellites orbiting the Earth. Some well-known satellites include the International Space Station (ISS), Hubble Space Telescope, and Global Positioning System (GPS) satellites.
rohini apple aryabhatta
Satellites have a variety of different jobs some broadcast television while others are used in GPS systems.
If you are refering to natural satellites there is only one and that is the moon. If you are refering to artificial satellites there are heaps. Military, GPS and mobile just to name a few catagorys of satillites. Hope that helped.
Hubble Space Telescope, International Space Station, Sputnik I.
Well two of the four are ,the first is a Scientific satellites . The second is a Applications satellites.
Anything in orbit could be considered a satellite. There is one natural satellite - the moon. There are hundreds of navigation, communications, weather, science/experimental and military/intelligence satellites in orbit. There are thousands of bits of "space junk" orbiting the earth at present.
They take photos of the Moon by means of Artificial satellites. Then they integrate them. And after that they name places as like we do on earth. This is by S.S for JW's 2a class.
Objects orbiting a planet called satellites. They can be natural satellite like Earth's Moon or artificial satellites such as the International Space Station or different communication satellites made by and set on orbit by men.
There are thousands of satellites in orbit around Earth, each serving different purposes such as communication, weather forecasting, and Earth observation. Some well-known satellites include the Hubble Space Telescope, International Space Station, GPS satellites, and the Mars Reconnaissance Orbiter.