NASA'S Hubble Space Telescope Finds Dead Stars 'Polluted' With Planet Debris

NASA's Hubble Space Telescope has found the building blocks for Earth-sized planets in an unlikely place-- the atmospheres of a pair of burned-out stars called white dwarfs.

via NASA Breaking News

http://www.nasa.gov/home/hqnews/2013/may/HQ_13-133-Hubble_Hyades_Dwarf.html