What is the typical minimum initial mass required for a star to evolve into a red supergiant?

Answer

Eight times the mass of the Sun or more

Red supergiants represent the late evolutionary stage for stars born with substantial mass, typically starting out at eight times the mass of the Sun or greater.

What is the typical minimum initial mass required for a star to evolve into a red supergiant?

#Videos

Why Do Some Red Giant Stars Explode As Supernovae? - YouTube

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