Overview
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Explore the colossal giants of the universe in this 18-minute educational video that examines the largest known stars and the physics behind their incredible scale. Journey from rare Wolf-Rayet monsters to red supergiants like UY Scuti, discovering how these stellar behemoths evolve and what determines the ultimate limit of stellar size. Learn about massive stars, investigate candidates for the heaviest star, understand the transition from red giants to red supergiants, and examine whether UY Scuti truly holds the title of largest star or if WOH G64 might claim that distinction. Gain insight into the fundamental physics governing stellar evolution and the extraordinary scales that challenge our understanding of the cosmos.
Syllabus
How Big Can a Star Get?
Massive Stars
The Heaviest Star
Red Giants
Red Supergiants
UY Scuti: The Largest Star
Is WOH G64 the Largest?
Taught by
Astrum