More astrophysics illustrations

Astrophysics

Radioactive isotope unstable nucleus

Astrophysics

Circumnuclear ring oblique

Astrophysics

Habitable zone ring

Astrophysics

Hydrogen atom classical sphere

Astrophysics

Metal poor globular cluster

Astrophysics

Object redshifted

Astrophysics

Stellar spectrum iron line

Astrophysics

Clump