Directorios Universia: Astronomía - Ciencias Experimentales en Aula Digital Universitariahttp://www1.universia.net/catalogaxxi/C10036PPESII1/S10448/P10424NN1/INDEX.HTMLASTRONOMÍA EN AULA DIGITAL UNIVERSITARIAhttp://www1.universia.net/catalogaxxi/img/cabecera/universia1.gifDirectorios Universia http://www1.universia.net/CatalogaXXI<![CDATA[AAS (American Astonomical Society)]]><![CDATA[AAVSO (American Association of Variable Star Observers)]]><![CDATA[An Introduction to Green Flashes]]>Departamento de Astronomía de la Universidad de San Diego y el Observatorio de Mount Laguna cuya página principal contiene otros recursos interesantes.  ]]><![CDATA[Astrofotos]]><![CDATA[Astronet]]><![CDATA[Astronomy Cafe]]><![CDATA[Astronomy Calculator]]><![CDATA[Astronomy Now Online]]><![CDATA[Astronomy Picture of the Day]]><![CDATA[Astronomy.com]]><![CDATA[Astronomydaily.com]]><![CDATA[Astrophotography]]><![CDATA[AstroWeb]]><![CDATA[AURA (Association of Universities for Research in Astronomy)]]><![CDATA[Bad Astronomy]]><![CDATA[Cambridge Astronomy]]><![CDATA[Chandra X-Ray Observatory Center]]><![CDATA[Cosmicopia: Cosmic and Heliospheric Learning Center]]><![CDATA[Great Debates in Astronomy]]><![CDATA[History of Astronomy]]><![CDATA[HUBBLE Space Telescope]]><![CDATA[Latinquasar (LQ)]]><![CDATA[Louisiana State University Library]]><![CDATA[NASA]]><![CDATA[National Space Science Data Center]]><![CDATA[Origins: Galaxies, stars, planets... and life]]><![CDATA[Peoria Astronomical Society]]><![CDATA[PhysLink]]><![CDATA[SEDS (Students for the Exploration and Development of Space)]]><![CDATA[Shawn Grant's World]]><![CDATA[SkyView, The Internet´s Virtual Telescope]]><![CDATA[Space Library]]><![CDATA[Space Telescope Science Institute (STScI)]]><![CDATA[Stephen Hawking´s Universe]]><![CDATA[The Astronomer Online]]><![CDATA[Virtual Library: Astronomy and Astrophysics & AstroWeb]]><![CDATA[Vistas del Sistema Solar]]><![CDATA[Windows to the Universe]]><![CDATA[X-Ray Astronomy]]><![CDATA[Your Sky]]><![CDATA[42explore.com (Four to Explore)]]>