Celestial fireworks from dying stars
Wednesday, April 13, 2011 - 10:31
in Astronomy & Space
A new image of the nebula NGC 3582 shows giant loops of gas bearing a striking resemblance to solar prominences. These loops are thought to have been ejected by dying stars, but new stars are also being born within this stellar nursery. These energetic youngsters emit intense ultraviolet radiation that makes the gas in the nebula glow, producing a fiery display.