Astronomers have made a groundbreaking discovery that could revolutionize our understanding of the giant red supergiant Betelgeuse. A small companion star, affectionately named the ‘Betelbuddy’, has ...
The companion star of Betelgeuse, seen for the first time by the Gemini North Telescope. "This discovery answers the ...
But Betelgeuse’s LSP stood out. Astrometric and velocity data together showed a pattern best explained by a small companion star orbiting Betelgeuse just over twice its radius away. Though it was ...
(CNN) — Astronomers have long searched for clues that a hidden companion star sits out of view near the red supergiant star Betelgeuse. Now, they’ve uncovered a new piece of evidence: a trail like the ...
(CNN) — Astronomers have observed what they believe to be a never-before-seen companion star orbiting Betelgeuse, a pulsating red supergiant star in the shoulder of the Orion constellation. One of the ...
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