More astrophysics illustrations

Astrophysics

Blue horizontal branch star

Astrophysics

Main sequence hr diagram

Astrophysics

Plant

Astrophysics

Barred spiral galaxy

Astrophysics

Main sequence star spectral class g

Astrophysics

Fixed total mass at origin

Astrophysics

Massive star 15 solar mass

Astrophysics

Infrared emission cloud