Astronomers take a close look at a dandelion-shaped supernova and zombie star
A 3D model of a ballistically expanding explosion ... pinpoint the explosion to almost exactly the year 1181." Beyond the ...
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A supernova first seen in 1181 is releasing glowing filaments
It’s the first time the wispy strands, resembling a dandelion flower, have been observed in 3D as they stream away from the blast site around the dead star. The researchers shared the results of ...
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Dandelion-Shaped Nebula Reveals Secrets of 1181 Supernova
Recent observations using Caltech’s Keck Cosmic Web Imager (KCWI) have provided an unprecedented 3D view, revealing ...