PDA

View Full Version : What Is A Wolf-Rayet Star?



Fraser
2015-Feb-05, 08:40 PM
Wolf-Rayet stars represent a final burst of activity before a huge star begins to die. These stars, which are at least 20 times more massive than the Sun, “live fast and die hard”, according to NASA. Their endstate is more famous; it’s when they explode as supernova and seed the universe with cosmic elements that […]

More... (http://www.universetoday.com/24736/wolf-rayet-star/)