BD

     www.centralcomics.com/portal/

    www.geocities.com/alvarossantos/

    http://geocities.yahoo.com.br/extractus/

   Paleanthropology                                        

    www.culture.gouv.fr/culture/arcnat/lascaux/en/

    www.culture.gouv.fr/culture/arcnat/chauvet/en/   

    www.talkorigins.org/faqs/homs/

    http://witcombe.sbc.edu/willendorf/willendorfdiscovery.html

    www.talkorigins.org/origins/faqs-evolution.html

    www.becominghuman.org/

   Astronomy 

     www.space.com/php/multimedia/imagegallery/archive.php?category=ss

    http://nssdc.gsfc.nasa.gov/photo_gallery/

    www.oal.ul.pt/

    www.portaldoastronomo.pt/

    http://maps.jpl.nasa.gov/

    http://hubblesite.org/gallery/

    www.spacedaily.com/

    www.space.com/marsrover/