News Releases
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Astronomers show how supergiant stars repeatedly cool and heat up
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Mystery Yellow Hypergiant HR 5171 solved
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VLT Spots Largest Yellow Hypergiant Star
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Hypergiant star amazes for 30 years
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Hottest Stars in Delicate Embrace by Spiral Arms
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Storms of Hot and Cold Gas Rage in Betelgeuse's Turbulent Atmosphere
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The Throes of a Hypergiant Star Facing Death: Rho Cassiopeiae's Monster Atmosphere Explodes Violently
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Like a Human Heart: Betelgeuse's Chromosphere Beats Asymmetrically
Royal Observatory of Belgium Press Release Oct 2019
Royal Observatory of Belgium Press Release Dec 2015
European Southern Observatory Press Release Mar 2014
Royal Observatory of Belgium Press Release Nov 2012
Royal Observatory of Belgium Press Release Dec 2008
American Astronomical Society Meeting Press Release of Jan 2004
American Astronomical Society Meeting Press Release of Jan 2003
AAS Press Conference Presentation and Animation
The Rho Cas Millennium Outburst in the Media
American Astronomical Society Meeting Press Release of Jan 2000
Chromospheric Dynamics of Betelgeuse from STIS Spectra by Alex Lobel