More astrophysics illustrations

Astrophysics

Elliptical galaxy

Astrophysics

Null worldline

Astrophysics

Elliptical cross section

Astrophysics

G type supergiant star

Astrophysics

Telescope photometer

Astrophysics

Moon cratered

Astrophysics

Hydrogen emission line 656 8 nm

Astrophysics

Type ib supernova spectrum