Feb 08 2009
MARS
Mars is the 4th planet from the sun. it is known as the red planet. it is called that because of the great red spot on the mars surface caused by sulfur. if Mars had oxygen it could probably support life. currently the planet Earth is the only planet that can support life. Mars temperature is about the the same as Antarctica. Many space probes have already traveled to Mars. Mars temperature is probably about -60 at the coldest. Mars would be an iteresting planet to live on if it had oxygen. look at the picture below, it is a picture of Mars.
