In our solar system there are 8 planets revolving around the sun

Earth is the third planet to sun and in its habitable zone

Mars is the next planet to earth

This red planet scientists are exploring by rovers

Soon a man mission will go on mars

But do you know how long is a mars year and day

Earth day is of 24 hours

Mars day is of 24 hours 37 minutes

Mars year is double almost the earth year

It’s of 687 days

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