Subject matches "Polar Discovery" or its children

Researcher peering down into a hole in Antarctica.

Coastline of Longyearbyen, Norway.

Aerial view of western Greenland Taterat Glacier from the airplane window.

View of Greeland ice sheet from airplane window.

24-hour sunshine low on the horizon.

Sarah Das on a ladder reaching for instrumentation.

A massive, bottomless crack in the ice.

Helicopter view of meltwater channels on the ice.

Ice water channels flowing into draining moulins.

Mark Behn crossing a stream as Ian Joughin looks on.

Ian Joughin examining a large, angular crack in the ice.

Chris Linder looking up at his camera in his tent.

Ian Joughlin and Sarah Das looking out at lake north of North Lake.

Kristin Poiner acting as a scale under an ice structure lake margin.

Sarah Das watching water drain through cracks in the ice.

Sarah Das choosing a moulin to release dye into.

Draining lake revels icy caves carved into the extensive ice.

Sarah Das pouring dye into flowing water.

Pinkish red dye in water draining through a moulin.

Mark Behn starting up the ice drill.