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Astronomy and Cosmology
Astronomy and Astrophysics
Discovering the Truth About Antares: From Young Red Supergiant to Blue Giant
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[QUOTE="Drakkith, post: 6899957, member: 272035"] No, as the vast majority of stars are main sequence red stars (red dwarfs). Color by itself is insufficient to determine the age of the star. Not in the current era of the universe. Not enough time has passed for hydrogen to have been depleted enough to stop making up the vast majority of stellar material. [/QUOTE]
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Astronomy and Cosmology
Astronomy and Astrophysics
Discovering the Truth About Antares: From Young Red Supergiant to Blue Giant
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