Mars is only about one-half the diameter of Earth, but both planets have roughly the same amount of dry land surface area.
Mars revolves or orbits around the Sun once every 1.88 Earth years, or once every 686.93 Earth days.
24 hours, 37 minutes. The Moon is much slower than either Earth or Mars.
The atmosphere of Mars is about 100 times thinner than Earth's, and it is 95 percent carbon dioxide. Here's a breakdown of its composition:
Carbon dioxide: 95.32 percent
Nitrogen: 2.7 percent
Argon: 1.6 percent
Oxygen: 0.13 percent
Carbon monoxide: 0.08 percent
Also, minor amounts of: water, nitrogen oxide, neon, hydrogen-deuterium-oxygen, krypton and xenon
In winter, near the poles temperatures can get down to minus 195 degrees F (minus 125 degrees C). A summer day on Mars may get up to 70 degrees F (20 degrees C) near the equator, but at night the temperature can plummet to about minus 100 degrees F (minus 73 C).
Phobos is the innermost and larger of the two natural satellites of Mars, the other being Deimos.
Deimos is the smaller and outer of the two natural satellites of the planet Mars, the other being Phobos.
Earth taken photo
Why did i choose this planet
I chose this planet cause it holds the possibility that we might be living there and unteel we can go ferther it exploration its so far the only planet where we can live
How mqny spacecraft has visited thus planet
About 55 space raft has visited mars
The lattest mission that was in mars was in 14 of march 2016
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Public - 9/28/16, 7:38 PM