This pair of Mars Global Surveyor MGS Mars Orbiter Camera MOC color images shows early autumn clouds over the Arsia Mons volcano, plus the shadow of the innermost of the two martain moons, Phobos
This pair of Mars Global Surveyor MGS Mars Orbiter Camera MOC color images shows early autumn clouds over the Arsia Mons volcano, plus the shadow of the innermost of the two martain moons, Phobos