lunamoonfang
Posts : 195
Join date : 2010-12-11
 |  Subject: Re: Red giant.... January 3rd 2011, 4:52 am | |
| The most common red giants are the so-called red giant branch stars (RGB stars) whose shells are still fusing hydrogen into helium, while the core is inactive helium. Another case of red giants are the asymptotic giant branch stars (AGB) that produces carbon from helium by the triple-alpha process.[1] To the AGB stars belong the carbon stars of type C-N and late C-R. belysningwedding photographer cabo san lucas | |
|
