NGC 246 and the Dying Star NGC 246 y la Estrella Moribunda
Appropriately nicknamed "the Skull Nebula", planetary nebula NGC 246 really does surround a dying star some 1,600 light-years away in the constellatio... Apodada apropiadamente «la Nebulosa de la Calavera», la nebulosa planetaria NGC 246 rodea realmente a una estrella moribunda a unos 1.600 años luz de ...