This image from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NAS’s Terra spacecraft was acquired Nov. 13, 2011, and covers an area of 27 by 32 miles (44 by 52 kilometers), and is located near 74.9 degrees south latitude, 101.1 degrees west longitude. Photo: NASA
In recognition of the start of the 2012 Ice Season, which typically runs from February through July, we bring you this photo showing a massive crack across the Pine Island Glacier, a major ice stream that drains the West Antarctic Ice Sheet.
The crack was first discovered in mid-October when NASA scientists working studying the Pine Island Glacier saw a major rift in the ice during a an exploratory flyover.
Scientists say that the crack, which extends for 19 miles and is 260 feet wide by 195 feet deep, will eventually extend all the way across the glacier and calve a giant iceberg measuring some 350 square miles.
VIDEO: NASA scientist discover the crack in the Pine Island Glacier
Canada will establish two new Arctic consulates in Alaska and Greenland and appoint a dedicated Arctic ambassador as part of a long-awaited strategy for a region where Russia and China are increasingly seeking to assert their influence.
The expansion of Canada’s Trans Mountain pipeline represented a $24 billion bid to help the country’s oil producers reduce their near-total reliance on the US market. That’s a bet that may pay off sooner than expected if President-elect Donald Trump follows through on his tariff threats.
The crew of Panama-flagged cargo ship MV ISA STAR have been rescued in the Red Sea after sending a distress signal, the EU's Aspides naval mission said.
December 5, 2024
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