Sentences with phrase «whose icy surfaces»
Most meteor showers are thought to come from comets, whose icy surfaces vaporise easily during close encounters with the sun.
https://www.newscientist.com/ Not exact matches
Not far from a range of giant ice mountains on Pluto lies a vast stretch of icy plains whose surface is broken into cell - like blocks by snaking troughs, new photos by NASA's New Horizons spacecraft reveal.