by Lucas hediger
ti take about one day on earth for mars to rotate on it axis.
actual time to rotate on axis. 1d 0h 40m
phycail proped of mars
it has a diameter of 4,200 miles
The first is a 15-mile-high (24-kilometer-high) volcano called Olympus Mons.
mar is 227,936,640 km away form the sun
Mass: 639E21 kg (0.107 Earth mass)
Surface area: 55.91 million sq miles (144.8 million km²)