Betelgeuse’s buddy leaves a wake in the giant star’s atmosphere

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It’s nan strongest grounds yet that a solar-mass entity orbits nan supergiant star

An illustration of Betelgeuse and a companion prima leaving a aftermath successful its atmosphere

This artist’s illustration shows nan reddish supergiant prima Betelgeuse orbited by a companion prima (not to scale; Betelgeuse is hundreds of times larger than nan existent star). The companion prima leaves a dense aftermath of state arsenic it travels done Betelgeuse’s atmosphere.

Elizabeth Wheatley/STScI, NASA, ESA

PHOENIX — Like a motorboat doing doughnuts successful a lake, Betelgeuse’s companion prima leaves a aftermath successful nan elephantine star’s atmosphere.

Source sciencenews
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