2009 Year of Astronomy

Video Description: In this space video learn how 2009 marks four centuries since Galileo first observed the night's sky with one of the earliest telescopes.

Related Article Subjects: 2009 Year of Astronomy, 4 centuries of space, first space telescope, watchmojo, albert einstein, astrology, astronomer, astronomy, big bang theory, constellation, galileo, hubble space telescope, planetarium, solar system, stargazing, telescope, the montreal planetarium2009 Year of Astronomy