http://www.brighthub.com/science/space.aspxenhttp://www.brighthub.com/science/space/articles/46884.aspxWed, 26 Aug 2009 01:58:16 GMTb133e95a-c263-4882-8f2a-b24547eff78e:46884LycaonTo wrap up the series, we’ll look at what origin of life theories mean for the search for extraterrestrial life and what kind of clues could indicate that life may have been or may be present on other planets. Introduction So besides coming up with potential models in the lab or on a computer for how life arose on Earth, what else are scienti...http://www.brighthub.com/science/space/articles/11698.aspxFri, 16 Jan 2009 19:15:09 GMTb133e95a-c263-4882-8f2a-b24547eff78e:11698ginkgo100Extrasolar planets (exoplanets) are notoriously difficult to see. Though over 300 have been discovered, no photos are available for most of them. In this article, see two unique images of exoplanets. In astronomy, direct observation of new objects was once the gold standard for confirming their existence. For example, the existence of the p...