Comet Siding Spring Comet Siding Spring will sweep past Mars in October, then follow other recent comets around the sun and back into deep space. August 5, 2014 at 4:00AM http://nyti.ms/1p5EgQN http://nyti.ms/1omBVMc The New York Times Science Comets, Space and Astronomy

By via NYT / Eethg. Corps. Inc. / Terrence Herschel G. Science http://nyti.ms/1p5EgQN Comet Siding Spring August 5, 2014 at 4:00AM http://nyti.ms/1omBVMc The New York Times