Astronomers have found two unexpectedly hot stars covered in ash
https://www.newscientist.com/article/2308333-astronomers-have-found-two-unexpectedly-hot-stars-covered-in-ash/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
Astronomers have found two unexpectedly hot stars covered in ash