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  2. Another point for life on Mars: Signs of liquid water ... - AOL

    www.aol.com/another-point-life-mars-signs...

    Mars's surface was once lush with water. Heck, the Perseverance rover is exploring a basin that used to be a giant lake and river delta . But the planet didn't have a strong magnetic field, like ...

  3. Common surface features of Mars - Wikipedia

    en.wikipedia.org/.../Common_surface_features_of_Mars

    The surface appearance of some regions of Mars is due to how this unit has degraded. It is a major cause of the surface appearance of lobate debris aprons . [ 56 ] The layering of the upper plains mantling unit and other mantling units are believed to be caused by major changes in the planet's climate.

  4. Mars Color Imager - Wikipedia

    en.wikipedia.org/wiki/Mars_Color_Imager

    Mars Color Imager on the right side. The Mars Color Imager (MARCI) is a wide-angle, relatively low-resolution camera built for Mars Climate Orbiter and Mars Reconnaissance Orbiter. MARCI views the surface of Mars in five visible and two ultraviolet bands. Each day, MARCI collects about 84 images and produces a global map with pixel resolutions ...

  5. Life on Mars - Wikipedia

    en.wikipedia.org/wiki/Life_on_Mars

    With Mars-2 and Mars-3 in 1971–1972, information was obtained on the nature of the surface rocks and altitude profiles of the surface density of the soil, its thermal conductivity, and thermal anomalies detected on the surface of Mars. The program found that its northern polar cap has a temperature below −110 °C (−166 °F) and that the ...

  6. We know more about the surface of Mars than about the floor ...

    www.aol.com/know-more-surface-mars-floor...

    At the bottom of Lake Michigan, an underwater forest, a Russian satellite, more than 1,700 shipwrecks and other discoveries unlock secrets of the past.

  7. Image captured by Mars rover shows a mysterious ... - AOL

    www.aol.com/news/image-captured-mars-rover-shows...

    NASA’s Mars Perseverance rover captured an image of a mysterious doughnut-shaped rock on the planet’s surface. Image captured by Mars rover shows a mysterious ‘doughnut’ on the planet’s ...

  8. HiRISE - Wikipedia

    en.wikipedia.org/wiki/HiRISE

    The HiRISE camera is designed to view surface features of Mars in greater detail than has previously been possible. [17] It has provided a closer look at fresh Martian craters, revealing alluvial fans, viscous flow features and ponded regions of pitted materials containing breccia clast. [18]

  9. New Mars study suggests an ocean's worth of water may be ...

    www.aol.com/news/mars-study-suggests-oceans...

    Mars may be drenched beneath its surface, with enough water hiding in the cracks of underground rocks to form a global ocean, new research suggests. The findings released Monday are based on ...