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Betelgeuse may have an unseen companion star called “Betelbuddy” that could explain its strange behavior
Betelgeuse has been in the lens of astronomers for centuries, yet it continues to surprise us. In late 2019 and early 2020, ...
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The boiling surface of giant star Betelgeuse may be creating an illusion
This is similar to an ice skater on Earth lowering and spreading out their arms to slow down their spins. Yet, recent observations of Betelgeuse, particularly those made with the Atacama Large ...