Google Translated from Italian: the 8 July 2010 at about 21:10 I was climbing the outside stairs of an apartment of a friend of mine located in Lecce (Puglia-Italy), when I saw a ball of light in the sky, not very high from the ground, and this sphere because it was strange? appeared rapidly revolved on itself and changed color rapidly. the impression I got? something that was not normal and I felt very excited, but why? no? the first time that I happen to see something strange in the sky. However the bal