NASA Science News for May 7, 2007

Astronomers using NASA's Chandra X-ray Observatory and other telescopes have recorded the brightest supernova ever seen. The explosion came from a star about 150 times more massive than the Sun located in a distant galaxy. What researchers have learned from the blast suggests that a similar explosion could happen soon here in our own Milky Way.
FULL STORY at https://science.nasa.gov/headlines/y2007/07may_bigsupernova.htm?list88053