Researchers may have discovered direct evidence of a former sister planet that resided in our Solar System, but was obliterated during an unknown cataclysm that occurred billions of years ago. It is theorized that the Solar System may have had as many as ten such lost planets early in its history, but this new evidence takes such theories and brings them that much closer to reality.
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A new and somewhat radical theory has been proposed by an international group of researchers, in that the center of the Milky Way galaxy might turn out to be a giant wormhole, with the mouth of the wormhole possibly spanning the breadth of the entire galaxy.
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