but it wouldn't be dangerous—Betelgeuse is well beyond the 50 light-years “supernova danger zone.” ...

"When a star dies, it can explode in a supernova, causing a strong shock wave and forming an interstellar object called a supernova remnant," wrote an international team of scientists in a paper ...

Jamie Carter is an award-winning reporter who covers the night sky. A supernova called SN 2023ixf has appeared in the outskirts of a beautiful spiral galaxy in the night sky. The exploding ...