NASA Hubble Helps Detect Wake of Betelgeuses Elusive Companion Star

Using new observations from NASAs Hubble Space Telescope and ground-based observatories, astronomers tracked the influence of a recently discovered companion star, Siwarha, on the gas around Betelgeuse. The research, from scientists at the Center for Astrophysics | Harvard & Smithsonian (CfA), reveals a trail of dense gas swirling through Betelgeuses vast, extended atmosphere, shedding light []