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Mars By: Max Winderman About Mars • Got its name from roman god of war. Mars means disfigure. discovery • No body knows how mars was really discovered. It was discovered with the naked eye Distances • Order from the sun is 4th • Distance from sun is 227,900,000 km • Distance from earth is 225 million km Planets measurements • • • • • Mass is 639E21kg Volume is 163,115,609,779 km3 Density is 3.93 g/cm3 Sink because the density is not heavy Gravity is 3.711 m/s2 Orbit and rotation Takes Mars 1.88 earth years to travel the sun. it takes 27 days to rotate on its own axis . Atmosphere Rocky atmosphere. It is a thin atmosphere Temperature • 70 * F • 200* F on earth It is a lot colder at night on mars that in Florida. At night mars can go to -90* celcus Appearance • It is a rocky planet it is made up of 95% carbon dioxide • Iron material • Bigger than earth and mars is a red planet Weather • Dry • Cold • Dust storms Moons • 2 moons • Names are Phobos and Deimos • Don’t know when they were discovered Water types • A little bit of ice is found on mars What would happen if a person traveled to Mars • The person would float and the would be really cold Special fact • Mars only has 2% water • 2moons • Many volcanoes Bibliography • "Volcanoes on Mars." Universe Today RSS. N.p., n.d. Web. 25 Dec. 2013 • "Solar System Exploration: Planets: Mars: Overview." Solar System Exploration: Planets: Mars: Overview. N.p., n.d. Web. 22 Dec. 2013. "File:Blue Mars Symbol.svg." - Wikimedia Commons. N.p., n.d. Web. 25 Dec. 2013. "File:Blue Mars Symbol.svg." - Wikimedia Commons. N.p., n.d. Web. 25 Dec. 2013. Bibliography • "When Was Mars Discovered?" Universe Today RSS. N.p., n.d. Web. 25 Dec. 2013. • "Planet Mars Facts and Information." Disabled World. N.p., n.d. Web. 25 Dec. 2013.