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  • Mars - Wikipedia
    In 1971 Mariner 9 entered orbit around Mars, being the first spacecraft to orbit any body other than the Moon, Sun or Earth; following in the same year were the first uncontrolled impact (Mars 2) and first successful landing (Mars 3) on Mars Probes have been active on Mars continuously since 1997
  • Mars: Facts - NASA Science
    Mars – the fourth planet from the Sun – is a dusty, cold, desert world with a very thin atmosphere This dynamic planet has seasons, polar ice caps, extinct volcanoes, canyons and weather
  • Mars | Facts, Surface, Moons, Temperature, Atmosphere | Britannica
    Mars is the fourth planet in the solar system in order of distance from the Sun and the seventh in size and mass It is a periodically conspicuous reddish object in the night sky There are intriguing clues that billions of years ago Mars was even more Earth-like than today
  • Mars Facts | What Does Mars Look Like | All About Mars - Star Walk
    Mars can boast the largest volcano in the entire Solar System – Olympus Mons With a height of 21 km, it stands about 2 5 times taller than Mount Everest Mars’ larger moon, Phobos, gradually gets closer to the planet at a rate of about 2 cm per year
  • Mars, the red planet: Facts and information | National Geographic
    The red planet Mars, named for the Roman god of war, has long been an omen in the night sky And in its own way, the planet’s rusty red surface tells a story of destruction
  • Mars Facts - Fourth Planet From the Sun - Science Notes and Projects
    Discover interesting Mars facts Learn about the size, moons, surface features, and seasons of the fourth planet from the Sun
  • Mars: Everything you need to know about the Red Planet
    Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons The Red Planet is a cold, desert world within our solar system
  • Mars - NASA Science
    Mars is one of the most explored bodies in our solar system, and it's the only planet where we've sent rovers to explore the alien landscape NASA missions have found lots of evidence that Mars was much wetter and warmer, with a thicker atmosphere, billions of years ago


















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