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  2. Geological history of Mars - Wikipedia

    en.wikipedia.org/wiki/Geological_history_of_Mars

    Numerous attempts [3] [4] [5] have been made over the years to determine an absolute Martian chronology (timeline) by comparing estimated impact cratering rates for Mars to those on the Moon. If the rate of impact crater formation on Mars by crater size per unit area over geologic time (the production rate or flux) is known with precision, then ...

  3. Volcanism on Mars - Wikipedia

    en.wikipedia.org/wiki/Volcanism_on_Mars

    For example, the tallest volcano on Mars, Olympus Mons, is 550 km across and 21 km high. It is nearly 100 times greater in volume than Mauna Loa in Hawaii, the largest active shield volcano on Earth. Geologists think one of the reasons that volcanoes on Mars are able to grow so large is because Mars lacks plate tectonics.

  4. Olympus Mons - Wikipedia

    en.wikipedia.org/wiki/Olympus_Mons

    Olympus Mons (/ ə ˌ l ɪ m p ə s ˈ m ɒ n z, 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.

  5. Water frost detected on Mars volcanoes in ‘unexpected’ first

    www.aol.com/news/water-frost-detected-mars...

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  6. Uranius Tholus - Wikipedia

    en.wikipedia.org/wiki/Uranius_Tholus

    Uranius Tholus is a volcano on Mars located in the Tharsis quadrangle at 26.52° north latitude and 262.43° east longitude. It is 61.4 kilometres (38 mi) across with an elevation of 4,290 metres (14,075 ft) [1] and was named after a classical albedo feature name.

  7. Ceraunius Tholus - Wikipedia

    en.wikipedia.org/wiki/Ceraunius_Tholus

    Ceraunius Tholus is a volcano on Mars located in the Tharsis quadrangle at 24.25° north latitude and 262.75° east longitude, [1] part of the Uranius group of volcanoes.It is 130 kilometres (81 mi) across, approximately 8,500 metres (27,887 ft) high [2] and is named after a classical albedo feature name.

  8. NASA Perseverance rover captures the best video of a Martian ...

    www.aol.com/news/nasa-perseverance-rover...

    This dramatic footage was captured with Perseverance's next-generation Mastcam-Z camera on April 2, the 397th Martian day of the mission. The oblong-shaped Martian moon whizzed past the sun in a ...

  9. Pavonis Mons - Wikipedia

    en.wikipedia.org/wiki/Pavonis_Mons

    Pavonis Mons / p ə ˈ v oʊ n ɪ s ˈ m ɒ n z / [2] (Latin for "peacock mountain") is a large shield volcano located in the Tharsis region of the planet Mars.It is the middle member of a chain of three volcanic mountains (collectively known as the Tharsis Montes) that straddle the Martian equator between longitudes 235°E and 259°E.