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  2. Phobos monolith - Wikipedia

    en.wikipedia.org/wiki/Phobos_monolith

    The location of the monolith (HiRISE image PIA10368) The Phobos monolith is a large rock on the surface of Mars ' moon Phobos. [1] It is a boulder, about 85 m (279 ft) across and 90 m (300 ft) tall. [2][3] A monolith is a geological feature consisting of a single massive piece of rock. Monoliths also occur naturally on Earth, but it has been ...

  3. Mars monolith - Wikipedia

    en.wikipedia.org/wiki/Mars_monolith

    The Mars monolith is a rectangular object (possibly a boulder) discovered on the surface of Mars. [1][2] The Mars Reconnaissance Orbiter took pictures of it from orbit, roughly 180 miles (300 km) away. [1] The HiRISE camera that was used to photograph the monolith has a resolution of approximately 1 foot or 30 centimeters per pixel.

  4. List of quadrangles on Mars - Wikipedia

    en.wikipedia.org/wiki/List_of_quadrangles_on_Mars

    The maps below were produced by the Mars Global Surveyor ' s Mars Orbiter Laser Altimeter; redder colors indicate higher elevations.The maps of the equatorial quadrangles use a Mercator projection, while those of the mid-latitude quadrangles use a Lambert conformal conic projection, and the maps of the polar quadrangles use a polar stereographic projection.

  5. Areography - Wikipedia

    en.wikipedia.org/wiki/Areography

    Areography. Appearance. Not to be confused with aerography. A high-resolution colorized map of Mars based on Viking orbiter images. Surface frost and water ice fog brighten the impact basin Hellas to the right of lower center; Syrtis Major just above it is darkened by winds that sweep dust off its basaltic surface.

  6. Olympus Mons - Wikipedia

    en.wikipedia.org/wiki/Olympus_Mons

    Olympus Mons (/ əˌlɪmpəs ˈmɒnz, oʊ -/; [4] Latin for ' Mount Olympus ') is a large shield volcano on Mars. It is over 21.9 km (13.6 mi; 72,000 ft) high as measured by the Mars Orbiter Laser Altimeter (MOLA), [5] about 2.5 times the elevation of Mount Everest above sea level. It is Mars's tallest volcano, its tallest planetary mountain ...

  7. Tharsis Montes - Wikipedia

    en.wikipedia.org/wiki/Tharsis_Montes

    The Tharsis Montes (/ ˈθɑːrsɪs ˈmɒntiːz /) are three large shield volcanoes in the Tharsis region of the planet Mars. From north to south, the volcanoes are Ascraeus Mons, Pavonis Mons and Arsia Mons. Mons (plural montes) is the Latin word for mountain; it is a descriptor term used in astrogeology for mountainous features in the Solar ...

  8. Mare Acidalium quadrangle - Wikipedia

    en.wikipedia.org/wiki/Mare_Acidalium_quadrangle

    The quadrangle is located in the northeastern portion of Mars' western hemisphere and covers 300° to 360° east longitude (0° to 60° west longitude) and 30° to 65° north latitude. The quadrangle uses a Lambert conformal conic projection at a nominal scale of 1:5,000,000 (1:5M). The Mare Acidalium quadrangle is also referred to as MC-4 ...

  9. Noctis Labyrinthus - Wikipedia

    en.wikipedia.org/wiki/Noctis_Labyrinthus

    Image located in Phoenicis Lacus quadrangle. Noctis Labyrinthus (Latin for 'Labyrinth of the Night') is a region of Mars located in the Phoenicis Lacus quadrangle, between Valles Marineris and the Tharsis upland. [1] The region is notable for its maze-like system of deep, steep-walled valleys. The valleys and canyons of this region formed by ...