A Pennsylvania witness reports watching and photographing two slow-moving, silver, oval-like objects in the sky at 7:44 p.m. on September 8, 2010, near 24th and Oregon in South Philadelphia, according to testimony from the Mutual UFO Network (MUFON) witness reporting database.The witness indicated that the objects did not have lights like an airplane, nor were they leaving any vapor trails behind.The witness submitted Image # 1, Image # 2, and a short video from the sighting.South Philadelphia is the largest city in Pennsylvania with a population of more than 1.54 million and is situated in...