Famous Red Star Betelgeuse Could Actually Be Two Stars

September 14, 2024

A 2020 image of Betelgeuse as seen by the Hubble Space Telescope. Image: ESO/Digitized Sky Survey 2.

A stellar binary could explain the red supergiant's pattern of intermittent dimming, but not everyone is convinced.

from Gizmodo https://ift.tt/loN6Cd2

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