The energy generation in stars is due to ______?

ستاروں میں توانائی کی پیداوار ______ کی وجہ سے ہے؟

Fission of heavy nuclei

Fusion of two nuclei

Fusion of light nuclei

None of these

Stars generate energy through fusion of light nuclei, mainly hydrogen into helium.

This process releases immense energy, powering the stars.