Satellite view of Northwestern Greenland in the Arctic Circle on August 12, 2019 in Pituffik, Greenland. On the shores of Baffin Bay is the US Thule...
The U.S. Army's Camp Century in Greenland, built entirely below the surface of the snow testing new concepts of polar construction and housing 110 to...
The U.S. Army Engineers who are installing a portable nuclear power plant shown as they move the vaper condenser, a component of plant, into the...
LeTourneau LCC-1 Sno-Train carrying supplies near Camp Century, an Arctic United States military scientific research base in Greenland, June 1959....
Men of the US Army Polar Research and Development Center erecting a 'T5' building in a lateral trench at Camp Century, an Arctic United States...
Men of the US Army Polar Research and Development Center setting up communications at the temporary camp used during the construction of Camp...
Army Colonel, Walter H. Parsons , chief of the Snow, Ice and Permafrost Research Establishment , and visitors climb up to an escape hatch to enter...
Men of the US Army Polar Research and Development Center using a pile-driver to lay the foundations of a 'T5' water storage building at Camp Century,...
Crane lowers pig iron into an experimental trench during the construction of Camp Century, an Arctic United States military scientific research base...
Peter Snow Miller being used to cut the main trench during the construction of Camp Century, an Arctic United States military scientific research...
Members of the US Army Polar Research and Development Center cutting through snow to connect a lateral and a main trench during the construction of...
Project Officer Thomas C. Evans, has the reflection of the Peter snow plow digging a trench for a permanent camp at Camp Century in Greenland.
Crane loads an escape hatch onto a sled. The stairway fits inside the hatch when completed. The hatch with be installed in a lateral trench of the...