Astronomers have identified a massive red giant star with a newly detected companion that appears to be stirring up trouble in the system, reshaping gas and dust in ways that could end in a dramatic ...

Read full article: Why is there an abandoned missile base in this remote Florida marsh? Cash Creek at Tate's Hell State Forest Artist's concept of a red giant star and white dwarf orbiting one another ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration shows a red giant star in a binary system with a black hole. | Credit: Robert Lea ...