... Even close to its dense core at the left, the cluster's aging red and blue giantstars and rejuvenated blue stragglers stand out in yellow and blue hues in the sharp color image. ...
... Even close to its dense core at the left, the cluster's aging red and blue giantstars and rejuvenated blue stragglers stand out in yellow and blue hues in the sharp color image. ...
... Only a few hundred years ago, however, CRL 618 appeared as a relatively modest red giantstar . ... In a few thousand years, the glowing core of the cool red giant will be bare, revealing a hot white dwarf star . ...
... The dark dust filaments that lace the center of Omega Nebula were created in the atmospheres of cool giantstars and in the debris from supernova explosions . ...
... The dark dust filaments that lace the center of Omega Nebula were created in the atmospheres of cool giantstars and in the debris from supernova explosions . ...
... has shown relative elemental abundances typical of a Type Ia supernova , and further indicated that the progenitor was a white dwarf star that exploded when it accreted too much material from a companion Red Giantstar and went over Chandrasekhar's limit ...