North pole what is it




















They took cover inside a print works to the north east of Paris, where they held a member of staff as a hostage. Current and former intelligence officials have said North Korea has long been a priority target for American spies. There were also the fleshy remains of the seniors who migrated to Florida from all points north.

Between South and North, the probabilities of a serious, and no very distant rupture, are strong and manifest. Two Battalions racing due North along the coast and foothills with levelled bayonets. Arctic sea ice usually reaches its minimum around mid-September each year.

In , the National Snow and Ice Data Center noted that the amount of multi-year ice remaining this summer was the sixth lowest on record. Sea ice acts like a mirror and helps reflect sunlight and heat back into the atmosphere. If that sea ice shrinks or disappears, more of that solar energy would be absorbed by the open ocean.

Additional heat in the ocean will cause temperatures in the Arctic to rise further. Scientists are studying how warming in the Arctic is changing atmospheric pressure patterns, including the jet stream , which has implications for weather across the U.

By tracking clouds using Channel 15 of the Visible Infrared Imaging Radiometer Suite VIIRS onboard each satellite, researchers can see how the clouds are moving, which helps to estimate wind speed and direction.

From early October to early March, the North Pole experiences total darkness. So how do polar orbiting satellites still capture imagery of the Arctic during that period? This band is particularly useful for forecasters in Alaska because it allows them to see low-level clouds, sea ice and snow during the long nights of the Arctic winter.

Maybe the bear feels only the pulse of Earth as it spins. My first of only a few calls from Colorado to the ship involved weeks of planning and trying and failing to connect with a satellite dish up there that could be blown over or buried under snow at any moment.

When I finally made a connection, I held my breath and listened to a faint ring, then a long, cold pause. A few weeks later I worked to organize a San Francisco—based press conference for the expedition.

Our goal: connect journalists with ship-based researchers by phone in real time. It felt like throwing darts blindfolded at a moving target.

We pulled it off, and soon after I was on a plane home. When the wheels hit the tarmac, I grabbed my phone to text my husband that I had landed safely.

When I toggled off airplane mode, I saw the time jump from 8 P. Time is weird everywhere. Maybe time is defined not by numbers or zones or the spinning of Earth—but by what we experience. When I entered my house, I was eagerly greeted by my dogs. The views expressed are those of the author s and are not necessarily those of Scientific American.

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See Subscription Options. Discover World-Changing Science. What Matters May Be Experience My first of only a few calls from Colorado to the ship involved weeks of planning and trying and failing to connect with a satellite dish up there that could be blown over or buried under snow at any moment.

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