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{2013 Sky Observer Guide} Great Comets - Jeno Marz
Just like beautiful planetary alignment in late winter/early spring of 2012 when you could see Venus, Jupiter, Mercury, Mars, and Moon rolling in the skies pretty close together, next year’s sky is going to be even more spectacular with two bright comets — C/2011 L4 (PANSTARRS) and C/2012 S1 ISON — approaching the Sun. Unfortunately,...