Buried deep in the Antarctic ice, an observatory has spotted ghostly, nearly massless particles coming from inside our galaxy and points beyond the Milky Way. Finding these cosmic neutrinos not only confirms their existence but also sheds light on the origins of cosmic rays, the researchers said. The IceCube Neutrino Observatory is made up of 86 shafts dug 8,000 feet […]
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Sea ice is formed from ocean water that freezes. Because the oceans consist of saltwater, this occurs at about minus 1.8 degrees Celsius (28.8 degrees Fahrenheit). Most Antarctic sea ice occurs annually, meaning it forms in the winter and melts during the summer. Sea ice regulates exchanges of heat, moisture and salinity in the polar oceans. It insulates the relatively warm […]
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The ozone layer over the Arctic Circle developed a giant hole this winter, scientists say. Over the North Pole, 40 percent of the ozone layer has disappeared—a record seasonal loss. Ozone high in the atmosphere shields the Earth from harmful UV rays, and it fluctuates seasonally; usually about 25 percent of the Arctic’s ozone layer fades every winter. In the […]
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Satellites have revealed that there may be a Motte and Bailey Castle in the icecap of Antarctica. It shows an Antarctica castle shaped formation that is about 400 feet across and could be man made in the deepest outreaches of Antarctica. Civilizations may have lived in the polar region many years before the actual discovery in the 1800’s. Humans may […]
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Cynic contentions that Antarctica is picking up ice every now and again rely on a slip of oversight, to be specific overlooking the contrast between area ice and ocean ice. In glaciology and especially regarding Antarctic ice, not everything is made equivalent. Give us a chance to consider the accompanying contrasts. Antarctic area ice is the ice which has aggregated […]
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Despite no legal prohibition on flying over Antarctica, the continent remains largely bypassed by regular commercial airlines. Experts point to a combination of environmental challenges, regulatory hurdles, and economic factors that make the South Pole a less-than-ideal route for modern aviation. Harsh Weather and Treacherous TerrainAntarctica is notorious for its extreme cold, unpredictable weather, and formidable terrain. Sudden storms, biting […]
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Winter in Antarctica, it is dark all of the time. In the Antarctic summer, (between January and March, when there is plenty of daylight—twenty-four hours a day! In September, the Sun rises, and then doesn’t set again until March. Why does Antarctica have six whole months of darkness in the winter and six whole months of lightness in the summer? […]
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Sophrony Kirilov pulls hard on the strings of the heavy Russian bells from inside the world’s southernmost Eastern Orthodox church, calling to Mass anybody wanting to pray on this remote Antarctic island. The 38-year-old Russian priest is clad in a loose black robe and a vest dotted with patches of penguins and seals, marking his four years of service […]
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Soil frost is a nearly universal process in the Arctic. In a recent dissertation by doctoral student Marina Becher at Umeå University, it is shown that the frequency and extent of Arctic soil frost is important for the release of the greenhouse gas carbon dioxide from arctic soil. Soil in the Arctic has for thousands of years gathered large quantities […]
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Climatologists have started to drill into the oldest ice core in Antarctica to find some air that may have been there around 1 million to 900,000 years ago. The teams are from Australia, China, and Europe in a friendly type competition to find samples of air that is about 1.5 million years old. They would like to find out what […]
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