More astrophysics illustrations

Astrophysics

Kinetic energy curve element

Astrophysics

Equatorial coordinate grid

Astrophysics

Hydrogen emission line redshifted

Astrophysics

Star disk

Astrophysics

Hydrogen spectral line lyman gamma

Astrophysics

Reconnection point

Astrophysics

Standing wave on string

Astrophysics

Surface area element