Sunset in the Arctic

Sunsets started to tease the Arctic horizon as scientists on board the U.S. Coast Guard Cutter Healy headed south in the Chukchi Sea during the final days collecting ocean data for the 2011 ICESCAPE missionCredit: NASA/Kathryn Hansen

The ICESCAPE mission (Impacts of Climate on Ecosystems and Chemistry of the Arctic Pacific Environment), is a NASA shipborne investigation to study how changing conditions in the Arctic affect the ocean’s chemistry and ecosystems. The bulk of the research took place in the Beaufort and Chukchi seas in summer 2010 and 2011.