Mars has two natural satellites. Earth has one.
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.
There are two types of satellites that are located in a foxed spot over earth the first is reconnaissance satellites for observation of earth and usually used by the military.. The second is earth observation satellites and are intended for environmental monitoring
Currently there are only two planets with satellites orbiting them, Mars (a few of them) and Saturn (Cassini). All the planets excluding Uranus and Neptune have had satellites orbiting them at some point. We do also have two satellites orbiting minor objects and they are orbiting Comet 67-P (Rosetta) and the dwarf planet Ceres (Dawn).
Most communications satellites operate outside of the earth's atmosphere. The GPS satellites are about 23,000 miles from the surface of the earth.
communication satellites, astronomy, navigation, etc.
It has just two. They are Deimos and Phobos. These are the moons or natural satellites. There are also satellites from Earth, sent to observe Mars.
Two natural satellites. Phobos and Deimos. There is as well three manmade satellites: Mars Reconnaissance Orbiter, 2001: Mars Odyssey and Mars Express.
As far as is known: -- Neither Mercury nor Venus has any natural satellites. -- Earth has one -- Mars has two
All the Planets, dwarf planets, comets and asteroids in the Solar System are natural satellites of the Sun. A natural satellite is something which orbits a parent body and is not made by man. Hence Earth is a natural satellite of the Sun, and the Moon is a natural satellite of the Earth. The Moon is not a satellite of the Sun because it orbits the Earth. The ISS and what people call satellites are technically 'artificial satellites' because they are made by people.
The satellites that revolve around Mars are its moons, Phobos and Deimos, which are thought to be captured asteroids.
do you mean natural satellites? if so, mars has two moons, phobos and deimos.
Yes, Mars has two natural satellites, Phobos and Deimos.
Deimos and Phobos are the two moons of Mars
Yes. Mars has two natural satellites (moons) that have been named Phobos and Deimos. (Both are considerably smaller than Earth's moon.) As of January, 2009, there are 3 artificial satellites orbiting Mars: * Mars Odyssey (NASA - arrived October, 2001) * Mars Reconnaissance Orbiter (NASA - arrived March, 2006) * Mars Express (ESA - arrived December, 2003)
Yes, it has two.
Phobos is 48,340,000 miles from the planet Earth. Phobos is one of two satellites of Mars and was first discovered in 1877.
Mars has two natural satellites (moons) that have been named Phobos and Deimos. (Both are considerably smaller than Earth's moon.) As of January, 2009, there are 3 artificial satellites orbiting Mars: * Mars Odyssey (NASA - arrived October, 2001) * Mars Reconnaissance Orbiter (NASA - arrived March, 2006) * Mars Express (ESA - arrived December, 2003)