Planetas extrasolares
Publicado: Mar Dic 14, 2010 11:49 pm
Os paso el link a un mini-documental relativo a planetas extrasolares:
http://www.esa.int/SPECIALS/Euronews/SEMEQ2PR9HG_0.html
http://www.esa.int/SPECIALS/Euronews/SEMEQ2PR9HG_0.html