A zombie star’s spiky filaments shed light on a 12th century supernova

A 3-D map of the strange remains of a supernova seen in 1181 traces the odd tendrils of gas that jut out for several light-years in all directions.

Nov 4, 2024 - 20:00
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A zombie star’s spiky filaments shed light on a 12th century supernova
A 3-D map of the strange remains of a supernova seen in 1181 traces the odd tendrils of gas that jut out for several light-years in all directions.

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