More astrophysics illustrations

Astrophysics

Cylindrical coordinate system

Astrophysics

Red globular cluster

Astrophysics

Spherical surface comoving

Astrophysics

Ringed planet

Astrophysics

Overlapping spheres

Astrophysics

Gas particle molecular hydrogen

Astrophysics

Solar disk limb darkened

Astrophysics

Orbit shifted