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Tag Archives: Arsia Mons
HiRISE: Valleys carved into southern Arsia Mons
Valleys carved into southern Arsia Mons. Beautiful Mars series.
Posted in Reports
Tagged Arsia Mons, Beautiful Mars, High Resolution Imaging Science Experiment, HiRISE, lava channels, Mars Reconnaissance Orbiter, MRO, NASA, University of Arizona, volcanics
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Habitable environments at Arsia Mons?
Arsia Mons is one of the giant volcanos of Tharsis — Mars’ third tallest, in fact. During past cycles of climate change, it accumulated a large fan-shaped deposit of glacial ice on its northwest flank. (The other tall Tharsis volcanos … Continue reading
HiRISE: The busy flank of Arsia Mons
This observation shows an incredible diversity of ancient lava tubes and impact craters filled with sediment on the flank of Arsia Mons. The rationale for this observation is to get a better look at those lava tubes… [More at link]
Posted in Reports
Tagged Arsia Mons, High Resolution Imaging Science Experiment, HiRISE, lava tubes, Mars Reconnaissance Orbiter, MRO, NASA, University of Arizona, volcanics
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Explosive eruptions in dense ancient atmospheres
Explosive volcanic eruptions on an earlier Mars with a thicker atmosphere would have scattered fine ash (pyroclastic debris) mainly east or west of the volcano, a new study finds. Also, a denser ancient atmosphere supports the addition of Arsia and … Continue reading
Posted in Reports
Tagged Apollinaris Mons, Arsia Mons, atmosphere, Medusae Fossae Formation, Pavonis Mons, pyroclastic eruptions, volcanic ash, volcanos
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Dikes: key link between Thaumasia Planum, Tharsis, and Valles Marineris?
The area called Syria-Thaumasia is a big triangular block of Mars just east of three giant Tharsis volcanos: Arsia, Pavonis, and Ascraeus Montes. Valles Marineris bounds the block on the north, while its southwest and southeast sides are defined by … Continue reading
Posted in Reports
Tagged Arsia Mons, Ascraeus Mons, dikes, olivine, Pavonis Mons, Syria-Thaumasia, Tharsis, Thaumasia Planum, Valles Marineris, volcanism, wrinkle ridges
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