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  1. 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 …

  2. Mars: Facts - NASA Science

    Jul 15, 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 …

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

    3 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. …

  4. NASA is sending probes to Mars to find out why it lost its ...

    4 days ago · Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere, which kept it warm enough to support flowing water …

  5. Mars News, Science, Technology at MarsDaily.com

    Mars News - MarsDaily,com brings you the news of Mars - rovers, landers, orbiters.

  6. NASA’s Perseverance Rover Reveals Mars’ Watery Past and Clues …

    5 days ago · NASA’s Perseverance rover has uncovered powerful new evidence that Mars’ Jezero Crater once hosted multiple rounds of flowing water, each creating conditions that …

  7. Why an unprecedented NASA mission is set to take off on a …

    5 days ago · A NASA mission is set to launch twin spacecraft on a journey to Mars. The robotic orbiters could lift off atop Blue Origin’s New Glenn rocket as soon as Sunday.

  8. Mars Facts - Fourth Planet From the Sun - Science Notes and …

    Dec 18, 2024 · Discover interesting Mars facts. Learn about the size, moons, surface features, and seasons of the fourth planet from the Sun.

  9. Watch Blue Origin's huge New Glenn rocket launch NASA Mars

    6 days ago · The ESCAPADE Mars mission was scheduled to launch atop a Blue Origin New Glenn rocket on Sunday (Nov. 9), and you could watch the action live.

  10. Launch of historic Mars mission aboard Blue Origin's New Glenn …

    15 hours ago · Twin Mars spacecraft were due to launch on Blue Origin's New Glenn rocket on Nov. 12, but an active sun prompted NASA to delay its mission until some time in the future.