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To: samtheman
Size matters. The smaller you are the more longevity you have.

Not necessarily "size", but "mass". There are huge red giant stars that are among the coolest stars.

16 posted on 11/05/2018 8:36:15 AM PST by ETL (Obama-Hillary, REAL Russia collusion! Uranium-One Deal, Missile Defense, Iran Deal, Nukes: Click ETL)
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To: ETL

There are huge red giant stars that are among the coolest stars.

Interesting. Why do red giants become giant? I know our sun will do that, but why? What makes it expand?


28 posted on 11/05/2018 9:05:22 AM PST by samtheman (Hold the House, expand in the Senate)
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