More astrophysics illustrations

Astrophysics

Ring galaxy

Astrophysics

Spherically symmetric matter distribution

Astrophysics

Galaxy receding

Astrophysics

Mass luminosity relation plot

Astrophysics

Interstellar gas and dust cloud

Astrophysics

Redshifted emission line

Astrophysics

Spiral galaxy bulge component

Astrophysics

Gas giant