Comet origin of oceans all wet?
Goldsmith
D
D
D003903:Deuterium / Q000032:analysis*; D019419:Evolution, Planetary; D006859:Hydrogen / Q000032:analysis*; D019110:Meteoroids; D009792:Oceans and Seas; D014867:Water
D014867:Water; D006859:Hydrogen; D003903:Deuterium