365 day's, same amount of days as us because see planets all rotate and,it's an inner planet,which makes it closer to the sun and so its more hot may not believe me because,well,your not a professional scientist,but i am telling the truth,trust me on this one,OK?
John Goran,
Professional Scientist
Mars' year is 687 Earth days long because it takes that amount of time for the planet to complete one orbit around the Sun. Mars is farther from the Sun than Earth, so it travels a greater distance in its orbit, resulting in a longer year.
A 'year' is the time it takes for a planet to orbit the sun. In the case of earth, this is 365 and 1 quarter days. That is why a year lasts for 365 days and every fourth year ( a leap year) we add up all the odd quarter-days to make an extra day which we put into February - as February 29th. Mars, however, takes 687 (to the nearest day) earth days to go round the sun, so a Martian year is 687 days long - or 1.88 earth years.
The next one in is Earth, the next one out is Jupiter, although there is a dwarf planet in the asteroid belt between Mars and Jupiter called Ceres.
A Martian year is equal to 1.8809 Earth years (686.971 days), or 1 year, 320 days, and 18.2 hours 12 secondsbla bla bla bla bla
Deimos orbits the planet Mars along with Phobos
MARS
depends which planet your talking it about Mercury about 88days Mars 687 days
One martian year is roughly 687 earth days long.
One year on Mars is approximately 687 Earth days long. A day on Mars, known as a sol, is about 24 hours and 39 minutes. This means a year on Mars is almost twice as long as an Earth year in terms of days.
The length of a day on the planet Mars is 24 hours and 37 minutes. One year on the planet is equal to 680 days on Earth.
The length of year on Mars is 686.98 Earth days or 1.88 Earth years.
Astronomers refer to a planet's orbital period as its year. On that basis Mars does have a longer year than Earth.
Which planet?
one year round trip
Mars' year is 687 Earth days long because it takes that amount of time for the planet to complete one orbit around the Sun. Mars is farther from the Sun than Earth, so it travels a greater distance in its orbit, resulting in a longer year.
Yes, only one planet Mars exists.
30.5 the same as deimos30.5 what?Phobos and Deimos are both moons of the planet Mars.