http://solarsystem.nasa.gov/planets/asteroids/indepth
http://www.space.com/25225-asteroid-rings-discovery-video-images.html
https://www.iau.org/public/themes/pluto/
http://minorplanetcenter.net/blog/asteroid-classification-i-dynamics/
http://ssd.jpl.nasa.gov/sbdb_query.cgi
http://ssd.jpl.nasa.gov/sbdb.cgi
http://www.nasa.gov/feature/jpl/dawn/new-clues-to-ceres-bright-spots-and-origins/
http://danielmarin.naukas.com/2015/10/26/la-sonda-osiris-rex-ya-esta-lista-para-traer-muestras-del-asteroide-bennu/
e-REdING. Biblioteca de la Escuela Superior de Ingenieros de Sevilla.
