More astrophysics illustrations

Astrophysics

Visible light arrow

Astrophysics

Merging cluster

Astrophysics

Redshift survey wedge

Astrophysics

Conducting disk

Astrophysics

Pyramid base square

Astrophysics

He i 1083 nm emission line

Astrophysics

Lens system

Astrophysics

Spacetime diagram