Does Europa have ‘icy spikes’ on its surface?

Penitentes on the Andes mountains on Earth. Is there something similar on Europa as well? Credit: Wikimedia Commons
Penitentes on the Andes mountains on Earth. Is there something similar on Europa as well?
Credit: Wikimedia Commons

Europa is a fascinating little world, a moon with an icy crust and a subsurface global ocean. The environment is similar to the ice-covered waters at the Earth’s poles. Now scientists think that there may be another feature which is also found on Earth – huge frozen spikes of ice on the surface.

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