Fireman William Collier and Petty Officer 1st Class Robert Rodriguez, both members of the Coast Guard Cutter Polar Star’s engineering department, help Fireman Austin Moilanen, also a member of the engineering department, don a hazardous material suit while underway in McMurdo Sound, Antarctica, Jan. 28, 2016. The suit protected Moilanen while he replaced fuel filters in a confined space. ( Coast Guard photo by Petty Officer 2nd Class Grant DeVuyst)

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Size: 5520px × 3680px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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Keywords: .., antarctic, antarctica, coast, deep, foundation, freeze, guard, heavy, icebreaker, icebreakers, icebreaking, mcmurdo, national, odf2016, operation, program, science, sound, station