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Kepler’s supernova remnant captured in 25-year time-lapse, watch the NASA video

NASA has released an unprecedented time-lapse video showing the evolution of Kepler’s Supernova Remnant, a cosmic relic of a ...

A 400-year-old explosion, one of the biggest humans have ever witnessed, seen over 25 years as NASA shows Kepler Supernova’s uneven expansion

NASA has released its longest-ever time-lapse from the Chandra X-ray Observatory, capturing the expanding remains of Keplers ...