Opening The Northwest Passage  

There are reports from Europe that ships could now sail all the way to the North Pole - raising speculation that the fabled northeast passage (and presumably Captain Cook's Northwest Passage) will soon open up.

European scientists voiced shock as they showed pictures which showed Arctic ice cover had disappeared so much last month that a ship could sail unhindered from Europe's most northerly outpost to the North Pole itself.

The satellite images were acquired from August 23 to 25 by instruments aboard Envisat and EOS Aqua, two satellites operated by the European Space Agency (ESA).

Perennial sea ice -- thick ice that is normally present year-round and is not affected by the Arctic summer -- had disappeared over an area bigger than the British Isles, ESA said.

Vast patches of ice-free sea stretched north of Svalbard, an archipelago lying midway between Norway and the North Ple, and extended deep into the Russian Arctic, all the way to the North Pole, the agency said in a press release.

"This situation is unlike anything observed in previous record low-ice seasons," said Mark Drinkwater of ESA's Oceans/Ice Unit.

"It is highly imaginable that a ship could have passed from Spitzbergen or Northern Siberia through what is normally pack ice to reach the North Pole without difficulty."

Spitzbergen is one of the Svalbard islands, which are Norwegian.

Drinkwater added: "If this anomaly continues, the Northeast Passage, or 'Northern Sea Route' between Europe and Asia will be open over longer intervals of time, and it is conceivable we might see attempts at sailing around the world directly across the summer Arctic Ocean within the next 10 to 20 years."