Now I'm going to talk about mars.
Mars is the fourth planet from the sun and second smallest planet in the solar system. Named after Roman God Of War it is often described as the " Red Planet " because the iron oxide prevalent on its surface it a reddish appearance.
Radius: 2,106 miles (3,390 km)
Gravity: 3. 711 m/s
Mass: 639E21 kg
Surface Area: 55.91 million sq miles (144.8 million km)
Length of day: 1 day 0 hours 40 minutes
Moons:Phobos, Deimos
There's no life on mars because mars because Mars has a thin atmosphere that is made up mainly of Carbon Dioxide (95.32%).