... receives the most indirect rays from the sun which makes it cooler. For long periods in the winter it receives no sunlight at all. The interior has a very high altitude which adds to the very cold temperatures. Because the interior of Antarctica is a land mass and far away from the ocean, it gets no warming effect from the water.The interior is characterized by extreme cold and light snowfall....
... Dunes within a crater on Mars are visible in this HiRISE image. This crater is located in the southernhemisphere where it was winter at the time this image was taken. This observation documents new seasonal processes occurring on dunes at this latitude, as well as other interesting phenomena. The bright tones are interpreted as carbon dioxide or water frost. This is generally...
The following new images taken by the High Resolution Imaging Science Experiment (HiRISE) on the Mars Reconnaissance Orbiter spacecraft are now available: Winter View of Dunes Dunes within a crater on Mars are visible in this HiRISE image. This crater is located in the southernhemisphere where it was winter at the time this image was taken. Martian Dichotomy Boundary This...
... world converged on Sydney, Australia, for World Youth Day, attended by the new pope, , during the SouthernHemisphere’s winter. There was a major flu outbreak, and a -resistant strain of seasonal flu established itself and then spread to the Northern Hemisphere, including to the United States, last winter.The Saudis reacted because this new strain is the first...
... flu. In any normal year, influenza causes between 250,000 and 500,000 deaths worldwide. In the SouthernHemisphere, the winter flu season is now over. In spite of dire predictions, only 185 people died from swine flu in Australia – considerably fewer than the roughly 3,000 who succumb to seasonal influenza in that country each year. And no, it wasn't because the population...