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Yahoo News source @yahoo.com · Sunnyvale, California 🇺🇸· Jan 25

#Astronomy #Nebula #SpaceExploration

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A Glowing Bar of Iron Is Haunting The Ring Nebula - And No One Knows Why
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NASA/ADS News source @ui.adsabs.harvard.edu · Jan 5

#Astronomy #Astrophysics #Nebulae

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Further ALMA observations and detailed modeling of the Red Rectangle
Aims: We aim to study the rotating and expanding gas in the Red Rectangle, which is a well known bipolar nebula surrounding a double stellar system whose primary is a post-asymptotic giant branch (post-AGB) star.