Graphical depiction of Betelgeuse and the Betelbuddy. Credit: Lucy Reading-Ikkanda/Simons Foundation. ===================================================================== New research has revealed that the star Betelgeuse is likely sharing its orbit with a companion astronomers have nicknamed “Betelbuddy.” According to the new findings, unexpected dips in the star’s brightness observed in 2019 caused some scientists to speculate Betelgeuse may soon enter its supernova phase. As a result, media outlets quickly dubbed the tenth brightest star in the sky the doomed star. Now, an international team of scientists says they’ve ruled out all conventional explanations for the star’s change in brightness, a phenomenon witnessed by observers dating...