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About: Antimatter comet     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Whole100003553, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: yago:WikicatCometsyago:WikicatMeteoroidsyago:Comet109251407yago:ExtraterrestrialObject109277686yago:Meteoroid109353109yago:NaturalObject100019128yago:Object100002684yago:PhysicalEntity100001930yago:WikicatHypotheticalAstronomicalObjectsyago:Whole100003553 New Facet based on Instances of this Class

Antimatter comets and antimatter meteoroids are hypothetical comets and meteoroids composed solely of antimatter instead of ordinary matter. Although never actually observed, and unlikely to exist anywhere within the Milky Way, they have been hypothesized to exist, and their existence, on the presumption that hypothesis is correct, has been put forward as one possible explanation for various observed natural phenomena over the years.