Astronomers are scrambling to photograph a new supernova in the Pinwheel Galaxy (M101). “This is best supernova in a decade,” says Eliot Herman of Tucson, Arizona. “It has tripled in brightness in only 24 hours.” At this rate, it will soon rival or outshine the spiral galaxy’s core. Astronomer Yvette Cendes of Harvard’s Center for Astrophysics says the supernova should continue to brighten for another day or so. “We think it will peak around magnitude +10, although it is hard to be certain.”
New supernova in the pinwheel galaxy
