HiRISE
SpaceMars orbiter finds hidden volcanic activity near Alba Mons
Hydrogen chloride near Alba Mons may point to dormant volcanism on Mars, with seasonal ice helping release gas from a possible source beneath the surface.
Joseph Shavit
Hydrogen chloride near Alba Mons may point to dormant volcanism on Mars, with seasonal ice helping release gas from a possible source beneath the surface.
Joseph Shavit