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What Sparked Star Explosion 2014J? NASA Telescope Seeks Clues - Universe Today
X marks the spot: after probing the area where a star used to be, in X-rays, astronomers have been able to rule out one cause for the supernova explosion. Because the Chandra X-Ray Observatory did not detect anything unusual in X-rays, astronomers say this means that a white dwarf was not responsible for pulling off … Continue reading "What Sparked Star Explosion 2014J? NASA Telescope Seeks Clues"