Shards of pure ice might snow upwards beneath the ice shell of Europa

The moons Europa and Enceladus probably have global oceans buried beneath their frozen shells, and those seas may be home to a strange kind of ice called frazil ice

Shards of pure ice might snow upwards beneath the ice shell of Europa
The moons Europa and Enceladus probably have global oceans buried beneath their frozen shells, and those seas may be home to a strange kind of ice called frazil ice