var text=new Array();

text[0] = "Mars is the seventh largest planet in the solar system."
text[1] = "In ancient mythology, Mars' Greek equivalent is the god Ares."
text[2] = "Highest mountain in the solar system is on Mars, Olympus Mons, rising over 24km."
text[3] = "Mars have 2 moons Phobos and Deimos."
text[4] = "Length of a year on Mars is 687 days."
text[5] = "Wind is the main process for terraforming on Mars."
text[6] = "Water in the form of ice is formed underneath the surface of Mars."
text[7] = "First spacecraft that successfully landed on Mars is 'Viking 1', in 1975."
text[8] = "In 1727, Jonathan Swift in 'Gulliver's Travels' wrote about two small moons orbiting Mars, known to the Laputian astronomers. Their periods of revolution were 10 and 21.5 hours."

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