After more than a century of speculation, data seem to confirm that Betelgeuse (the brightest star in the Orion constellation, shown here) has a much smaller star as an orbital companion.
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Two independent studies found evidence of a star about the same mass as the sun, orbiting Betelgeuse about once every 2,100 days.
2 Comments
Zachariah@lemmy.world · 6 pts · 1y
daisyKutter@lemmy.ml · 4 pts · 1y
Named Lydia?