http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Events on a cosmic scale are often barely discernable on Earth. This explains why astronomers are currently not able to prove directly that the universe is expanding at an ever increasing rate, nor can they search for planets that are roughly the same size as Earth and revolve around a sun-like star. http://www.physorg.com/news140178546.html Physics Tue, 09 Sep 2008 11:29:06 EST news140178546 Next April, for a grand total of 8 minutes, NASA astronomers are going to glimpse a secret layer of the sun. http://www.physorg.com/news140099057.html Space & Earth Mon, 08 Sep 2008 13:24:17 EST news140099057