'Extreme' white dwarf sets cosmic records for small size, huge mass - NBC News

'Extreme' white dwarf sets cosmic records for small size, huge mass  NBC NewsAstronomers Found an Ultra-Dense White Star the Size of Our Moon  GizmodoAstronomers discover record-breaking star as small as the moon but with more mass than the sun  CBS NewsA white dwarf living on the edge  Phys.orgAstronomers just found a star as small as the moon but more massive than the sun  CNETView Full Coverage on Google News