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  1. Mars - Wikipedia

    Mars is the fourth planet from the Sun. It is also known as the " Red Planet ", because of its orange-red appearance. [22][23] Mars is a desert-like rocky planet with a tenuous carbon …

  2. Mars | Facts, Surface, Moons, Temperature, & Atmosphere

    2 days ago · 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. …

  3. Mars - NASA Science

    May 19, 2025 · 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 …

  4. Mars: Facts - NASA Science

    Apr 22, 2025 · 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 …

  5. All About Mars | NASA Space Place – NASA Science for Kids

    Jun 12, 2025 · Mars is sometimes called the Red Planet. It's red because of rusty iron in the ground. Like Earth, Mars has seasons, polar ice caps, volcanoes, canyons, and weather. It …

  6. 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.

  7. Mars Facts | What Does Mars Look Like | All About Mars - Star Walk

    Jun 24, 2025 · 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, …

  8. Mars: Facts about the Red Planet, its moons, and possibilities for life

    Apr 4, 2025 · Mars, the fourth planet from the sun, is a dry, rocky world. Its famous red color has earned it the nickname the Red Planet. Mars has fascinated people throughout history, and …

  9. NASA Mars Orbiter Learns New Moves After Nearly 20 Years in …

    6 days ago · The Mars Reconnaissance Orbiter is testing a series of large spacecraft rolls that will help it hunt for water.

  10. Mars Facts - Interesting Facts about Planet Mars - Space Facts

    Mars is a terrestrial planet with a thin atmosphere composed primarily of carbon dioxide. Mars and Earth have approximately the same landmass. Even though Mars has only 15% of the Earth’s …