Scientists now believe Europa's surface is composed mostly of water ice, so large impact craters there could look different from the bowl-shaped depressions we see on rockier bodies like Earth's Moon.
(the bowl-shaped depressions; see; L:on rockier bodies like Earth's Moon) (so large impact craters; there could look; different from the bowl-shaped depressions) Context(so large impact craters there could look,List([73, 113))):(Scientists; believe; Europa's surface is composed mostly of water ice; T:now) Context(Scientists believe so large impact craters there could look,List([0, 113))):(Europa's surface; is composed mostly; of water ice)
so large impact craters there could look,List([73, 113)) Scientists believe so large impact craters there could look,List([0, 113))
the bowl-shaped depressions so large impact craters Scientists Europa's surface
see there could look believe is composed mostly
L:on rockier bodies like Earth's Moon
different from the bowl-shaped depressions
Europa's surface is composed mostly of water ice T:now
of water ice