Dolly Parton’s life and legacy and Darline Graham wins GOP primary runoff: Morning Rundown

A look back at Dolly Parton’s life and accomplishments. Sen. Darline Graham wins the GOP primary runoff for her late brother’s Senate seat. And NASA’s new telescope could change our understanding of the universe. Here’s what to know today. Dolly Parton, country music icon, dies at 8005:28Dolly Parton, who rose from a loving but impoverished upbringing in the mountains of East Tennessee to become the “Queen of Country” music, a Hollywood star and a beloved American icon, has died at 80. Her team said she had battled cancer briefly and died Tuesday surrounded by her loved ones.This is Morning Rundown, a weekday newsletter to start your day. Sign up here to get it in your inbox.Accolades quickly poured in from friends and fellow entertainers, from Reba McEntire and Dione Warwick to the Muppet