More astrophysics illustrations

Astrophysics

Relative power spectrum

Astrophysics

Gaseous ring

Astrophysics

Particle escaping

Astrophysics

Grating diffraction pattern

Astrophysics

Blue circle outline

Astrophysics

Closed universe with recollapse arrows

Astrophysics

Radial distance arrow

Astrophysics

Dust lane elliptical