The inspiration of astronomical phenomena VI : proceedings of a conference celebrating the 400th anniversary of Galileo's first use of the telescope organized by Istituto Veneto di scienze, lettere ed arti, Dipartimento di astronomia, Università di Padova, INAF-Osservatorio astronomico di Padova, Specola Vaticana ; held at Palazzo Cavalli Franchetti, Venice, Italy, 18-23 October 2009 / edited by Enrico Maria Corsini.
