Research results show that the red supergiant star 'Betelgeuse' shining on Orion's right shoulder has changed its brightness fluctuation period since it became dark in 2019 - GIGAZINE According to ...

Betelgeuse, one of the brightest stars in the sky in the constellation Orion, has long puzzled astronomers due to its history ...

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Betelgeuse, approximately 100,000 times as luminous as the Sun and 400 million times its volume, is nearing the end of its life. As a variable star, it pulses with a heartbeat-like rhythm.