Daily UFO Headlines 8/21/12 August 21, 2012 Drake equation: How many alien civilizations exist? – BBC Kepler space telescope adds 41 planets to its lengthening list – NBC News Tucson MUFON meeting draws UFO believers – Examiner Curiosity expected to boost Martian science worldwide – The Voice of Russia Giant Rock the Movie – Melodika Related Articles UFO Headlines 10/21/2019 UFO Headlines 8/19/2019