For about three years now, scientists have been anticipating a nova explosion. Specifically, the explosion of the binary star ...
NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...
NASA has released a decades-long video showing Kepler’s supernova remnant evolving in X-rays, using Chandra Observatory data ...
It's the last clearly observed supernova in the Milky Way, Gassel said.
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