Analysis finds evidence for many exoplanets made of water and rock around small stars

Washington [US], September 11 (ANI): A new study suggests that many more planets may have large amounts of water than previously thought--as much as half water and half rock. The catch? All that water is probably embedded in the rock, rather than flowing as oceans or rivers on the surface.

A new study suggests that many more planets may have large amounts of water than previously thought -- as much as half water and half