Protoplanetary nebulae

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Term: Protoplanetary nebulae
Definition:

A short-lived transition object between the asymptotic giant branch (AGB) and planetary nebula phases.
UAT Astrophysics
Created 2023.04.16
Last Modified 2023.04.16
Contributed by Ryan McGranaghan
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https://n2t.net/ark:/99152/h24307