Mars orbits the sun.
10775.7 earth days
Like all planets, Jupiter orbits the Sun.
john glenn oribit the earth 50 yaers ago in 1966
No. We orbit the sun, along with the other planets. The Sun is stationary
The solar system.
25800 miles per hour
There are no people on Mars, and no astronauts have visited Mars. The Moon, yes, Mars, no.
Mars.
*mars odyssey *mars global surveyor *mars pathfinder
Mars vs. Mars was created on 2005-02-15.
In English grammar the possessive form is " Mars' " . Note the position of the apostrophe. We would say " Mars' atmosphere " .
They are not quite on Mars. They are moons of Mars.