Víctor Buso wasn't hunting for a supernova. He was just checking whether his camera worked. On September 20, 2016, Víctor Buso, an amateur astronomer in Rosario, Argentina, pointed his 16‑inch ...
Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have captured the death of a massive star from its first faint flash of X-rays, revealing an unusual explosion that ...
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