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 ...

Aging stars can completely destroy their planets. When a star reaches the end of its life on the main sequence, it goes ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A red giant star will consume planets close to it, but leave others just right for life. . | ...

At this late stage of stellar life, stars similar to the Sun expand into what astronomers call asymptotic giant branch stars. These bloated red giants have dense cores, active nuclear shells, and vast ...

"These vibrations told us something unexpected about this star's history." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Using NASA's ...

Their results were published in the journal Astronomy and Astrophysics. Together, the observations and simulations show that dust grains alone cannot explain how winds escape from oxygen-rich red ...