Titanium bubbles discovered in supernova could help solve mystery of exploding stars
Titanium has been discovered in the beautiful remnants of the Cassiopeia A supernova about 11,000 light-years away. This discovery could help scientists understand what leads some giant stars to explode, according to the new study. Observations of the supernova were made using NASA’s Chandra X-ray Observatory, which has been in operation since 1999, between 2000
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