ALMA catches a dying star mid-transformation, with a ring from its last outburst

Astronomers using ALMA have captured a dying star undergoing a dramatic transformation, revealing a ring from its final outburst. This observation was posted on arXiv on September 18 and will be published in The Astrophysical Journal.

Sources

• Phys.org — ALMA catches a dying star mid-transformation, with a ring from its last outburst

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