More astrophysics illustrations

Astrophysics

Narrow spectrograph slit

Astrophysics

Star atmosphere

Astrophysics

Active galactic nucleus cutaway with torus and jets

Astrophysics

Flattened ellipsoid

Astrophysics

Dust grain spherical

Astrophysics

Mirror surface imperfection

Astrophysics

Flashlight vertical

Astrophysics

Rainbow