Our first glimpse of the dusty remnants of an exploding star

See that reddish cloud inside this supernova's shockwave? It's a massive plume of dust that formed shortly after the star ripped itself to shreds. The observation was made using the the brand new ALMA telescope — and it's one that will help explain how galaxies got their dusty and dim complexion. » 1/07/14 8:00am 1/07/14 8:00am

Behold, the most distant supernova explosion ever photographed

You're looking at one of the most far-flung star explosions ever recorded. Dubbed Supernova UDS10Wil (aka "SN Wilson," after Woodrow Wilson), it detonated more than 10 billion years ago, but only recently has its light found its way to NASA's Hubble Space Telescope. » 4/04/13 1:46pm 4/04/13 1:46pm