The sky is not the limit Submitted by Anonymous (not verified) on 1 August 2010 - 12:00am Dr. Daniel Altschuler at the Arecibo ObservatoryThroughout human history, all generations looked to the sky and asked: What exists beyond our World? That same curiosity awoke in the Uruguayan scientist and member of CienciaPR, Dr. Daniel Altschuler the interest in investigate the galaxies. Read more about The sky is not the limit Log in or register to post commentsEspañol