New research reveals compelling evidence of a comet explosion 12,800 years ago, found in ocean sediment cores, supporting the theory of a global climate shift during the Younger Dryas period. ================================================================== In a groundbreaking study, researchers have uncovered compelling evidence of a comet that exploded in Earth’s atmosphere 12,800 years ago. The discovery, detailed in the journal PLOS One, stems from an in-depth analysis of oceanic sediment cores extracted from Baffin Bay, located near Greenland. These cores, containing ancient sedimentary layers, revealed the presence of unique microscopic particles that could only have originated from a comet or meteor. The study,...