| http://www.w3.org/ns/prov#value | - ???Most comets don???t achieve such a high brightness, so this is a perfect opportunity to go into dark sky areas, or use your binoculars and telescopes, to watch an easily identifiable comet,??? said Mario de Leo Winkler, a postdoctoral scholar in the Department of Physics and Astronomy, who is organizing the viewing. ???Predicting how the brightness of the comet will evolve with time is a very h
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