New observations from NASA's Kepler spacecraft have allowed astronomers to distinguish between two different types of red giant star ? those that burn hydrogen in their cores and those that also burn helium - and could shed light on the fate of our Sun.
Source: http://www.cosmosmagazine.com/news/4183/kepler-reveals-inner-lives-red-giants
Amanda Swisten Amber Arbucci Amber Brkich Amber Heard Amber Valletta America Ferrera Amerie
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