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IFLScience on MSNSupernovae Blamed For 2 Of Earth’s Mass Extinctions, The Devonian And OrdovicianTwo of Earth’s five confirmed mass extinction events could have been caused by nearby supernova explosions stripping the ...
After NASA repaired the Hubble Space Telescope in 1999, the Heritage Project used the Wide Field Planetary Camera 2 to capture an image of NGC 1999 in the Orion constellation. Hubble's image of NGC ...
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