European Space Agency [link includes image gallery]: “The area covered by sea ice in the Arctic has shrunk to its lowest level this week since satellite measurements began nearly 30 years ago, opening up the Northwest Passage a long-sought short cut between Europe and Asia that has been historically impassable…The most direct route of the Northwest Passage across northern Canada is shown fully navigable, while the Northeast Passage along the Siberian coast remains only partially blocked. To date, the Northwest Passage has been predicted to remain closed even during reduced ice cover by multi-year ice pack sea ice that survives one or more summers.”
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