The Hubble telescope has picked up images of a star going supernova.
These are genuine images folks - not a photochop in sight.
Personally, I think this is both astounding, and breath takingly beautiful.
[url="http://www.abc.net.au/science/news/stories/s816756.htm"]News story detailing background, and photos[/url]
[url="http://www.space.com/scienceastronomy/light_echo_030326.html"]Another article, with an even better high resolution image[/url]
[url="http://antwrp.gsfc.nasa.gov/apod/image/0303/v838mon_hst_fulldec.jpg"]Link to best hi res image[/url]
And a little inline image to give you a taster.
[img]http://www.space.com/images/light_echo_animation_030226_02,0.gif[/img]