User talk:NathnaelKebede777

Top 5 Facts about Mars
1.	Mars has the deepest canyon of the solar system. Valles Marineris has 4.0 KM (2.485 Miles) in length and regions with 7 KM (4.3 Miles) in depth. This indicate that Mars use to have large rivers. 2.	Mars has 2 (two) Moons:Phobos and Deimos. Both of them have irregular shape. Phobos is expected to crash because it moves very close to its atmosphers. It is expected to occur over a period of 10 to 50 million of years. 3.	Scientific studies suggests that Mars was once like Earth. Its gravity captured several satellites that later crashed into Mars. It cause the core to cool down and stop spinning. 4.	Right now there are 7 (seven) Robots roaming the plains of Mars. 5.	Mars has the biggest Mountain of the solar system. Olympus Mons is a volcano with a height of 27 KM (16.8 Miles). It is 18 KM (11.1 Miles) higher than the Everest.