Sentences with phrase «icy volcanism»
One possible source of the water is icy volcanism.
https://www.space.com/
Not a single impact crater is to be seen in this region, so the surface must be very young — reshaped by some sort of geological activity such as faulting or icy volcanism.
Not exact matches
«We are currently exploring additional candidate warming mechanisms, including volcanism and impact cratering, that might also contribute to melting of a cold and icy early Mars.»