Window ice crystal growth.
Nacreous clouds form when ozone depleting gasses freeze in the stratosphere.
Crevasses, Mount Erebus.
Barne Glacier face.
Crevasses Mount Erebus
Looking down onto a crevasse field on the side of Mount Erebus. The shadow of the helicopter gives a sense of scale.
Swollen ice from sub-surface melt re-freezing. Ross Ice Shelf.
Melting shore ice, Hut Point.
Looking down on a glacier, Dry Valleys.
Icicles, Hut Point.
Ice Bubbles. Black Island pond.
Lake Vanda ice.
Looking down through the ice to the water below in Lake Vanda
Scalloped ice, Lake Vanda.
Ice, Lake Vanda.
Lake Vanda ice prisms.
Pressure ridge, Razorback Island
Shore Ice that has been heaped on the beach during a storm, melting at Cape Bird.
Melting Pressure ridge, Scott Base.
Pressure ridge fracture, Scott Base.
Icicles on the ceiling of the tunnels under the South Pole Station.
Ice crystals in the air refracting the sunlight
Looking towards the exit from an ice cave inside the Erebus Ice Tongue.