Gliese 581d, a rocky planet orbiting a giant red dwarf stars (stars with masses lower than the sun and the temperature below 4000 degrees Kelvin) is confirmed as the first planet that meets the requirements to accommodate life. Planet which is about 20 light-years from Earth is one of our closest neighboring planet. He estimated [...]
1. The melting of the ice in the polar north & south Global warming has a direct impact on the continued to the melting of ice in the polar regions north and south poles. Ice melting in Greenland has almost reached 19 milliontons! And the volume of ice in the Arctic in the summer of 2007, only half of which there are 4 years earlier! The melting of ice is progressing much faster than predictive models ever created by scientists. Some early predictions that have been made previously estimated that thepolar ice caps will disappear in the years 2040 and 2100. But the annual ice datarecorded until 2007 makes them think again about the model predictions have been made previously. The scientists acknowledge that there are key factors they had not taken within theexisting predictive models. By using the latest ice data, as well as a more accuratepredictive models, Dr. H. J. Zwally, a NASA climate expert to make new predictionsthat are staggering: [...]
