martes, 13 de septiembre de 2016

Marco Bocchio ( IAS Orsay-France , OAA Firenze-Italy)

Doctor Astrofísica / Ph.D. Astrophysics




arcobaleno

Web ARCETRI





Personal Web





Institut d'Astrophysique Spatiale

Web IAS





See Explanation.  Clicking on the picture will download
 the highest resolution version available.

Picture of the Day NASA





-Historia del Tiempo / A Brief History of Time
Stephen W. Hawking

  




















-National Geographic Backyard Guide to the Night Sky
Howard Schneider







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