More astrophysics illustrations

Astrophysics

Magnesium atom sphere

Astrophysics

Baryonic matter cloud

Astrophysics

Main sequence star radius

Astrophysics

He ii partial ionization zone

Astrophysics

Plane of polarization

Astrophysics

Point mass

Astrophysics

Transparent medium

Astrophysics

Continuum spectrum band