Tag Archives: Ismenia Patera

HRSC: Mars impact crater or supervolcano?

Posted on April 12, 2018 by rburnham

These images from [the High Resolution Stereo Camera on] ESA’s Mars Express show a crater named Ismenia Patera on the Red Planet. Its origin remains uncertain: did a meteorite smash into the surface or could it be the remnants of … Continue reading →

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Supervolcanos in Arabia on Mars: Update

Posted on October 4, 2013 by rburnham

The idea of giant volcanos erupting in Arabia was proposed by Joseph Michalski (Planetary Science Institute) in a talk at the Lunar and Planetary Science Conference in March 2013. Michalski and coauthor Jacob Bleacher (NASA Goddard Space Flight Center) have … Continue reading →

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Does Arabia show a new style of Martian volcanism?

Posted on March 25, 2013 by rburnham

Arabia is one of the largest and oldest regions of Mars. Among its varied rocks are widespread deposits of soft and easily eroded ones which may have a volcanic origin. However, Arabia has no obvious volcanic vents or sources.

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