More astrophysics illustrations

Astrophysics

Galactic longitude grid

Astrophysics

Coordinate plane grid

Astrophysics

Oval outline

Astrophysics

Wave on string

Astrophysics

Radial vector r

Astrophysics

Telescope ground based

Astrophysics

Intensity transformation curve

Astrophysics

Spectroscopic binary star schematic orbit