More astrophysics illustrations

Astrophysics

Very large array

Astrophysics

Stellar radius

Astrophysics

Spherical light wavefront

Astrophysics

Monochromatic light beam

Astrophysics

Telescope lens

Astrophysics

Hertzsprung russell diagram colored bands

Astrophysics

Comet nucleus fragmented

Astrophysics

Stellar lobe expanding