More astrophysics illustrations

Astrophysics

Quadrant astronomical instrument

Astrophysics

Galaxy spiral

Astrophysics

Basalt rock

Astrophysics

Light ray

Astrophysics

Obscuring torus perpendicular to radio jets

Astrophysics

2df galaxy redshift survey map

Astrophysics

Line of sight arrow

Astrophysics

Satellite dish antenna