The supernova 1987a is among the most famous, because astronomers have watched it evolve since it exploded in 1987. Here, the Hubble Space Telescope captures the object's ring-like structures. CREDIT: NASA/Hubble
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The supernova 1987a is among the most famous, because astronomers have watched it evolve since it exploded in 1987. Here, the Hubble Space Telescope captures the object's ring-like structures. CREDIT: NASA/Hubble |
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