Mars
Mars is the fourth planet from the sun, and is the seventh largest. 0 moons. The first space craft to visit the area around mars was the Mariner 4 in 1965. Others followed, including Mars 2 the first space craft on Mar’s surface. in 1976.
There is clear evidence of erosion in many places on Mars. Including large flood areas with a stream like systems. In Mars’ s past it was very clear that there was liquid on Mars, about 5 million years ago, called the frozen sea. Mars has a very thin atmosphere. Their are lots of weird signs of life, like the famous face picture on mars surface.
The Inner Planets
