http://www.netvouz.com/richter/tag/years?feed=rss richter's bookmarks tagged "years" on Netvouz http://www.guardian.co.uk/science/gallery/2009/may/06/hubble-space-telescope-images?picture=346949826 In its 19 years of operation, the Hubble Space Telescope has revealed the universe to us in all its beauty and mystery. Among thousands of images, these are some of the most memorable Fyzika > Astronomie > Observatoře richter Wed, 07 Sep 2011 19:00:06 GMT http://www.guardian.co.uk/world/2008/sep/15/spain.telescope?gusrc=rss&feed=science Four hundred years on, documents suggest original design was Spanish Fyzika > Fyzika obecně > Historie richter Wed, 07 Sep 2011 19:00:07 GMT