terça-feira, 8 de maio de 2007

"Star dies in brightest supernova

The explosion of SN 2006gy was the most powerful ever recorded.
A massive star around 150 times the size of the Sun has exploded in what is the brightest supernova ever seen, Nasa scientists have said. "

Para saber mais: http://news.bbc.co.uk/2/hi/science/nature/6633609.stm