More astrophysics illustrations

Astrophysics

Hubble velocity distance diagram

Astrophysics

Ocean surface warmed

Astrophysics

Equatorial disk

Astrophysics

Hot spot

Astrophysics

Trigonometric parallax

Astrophysics

Gravitational quadrupole radiation

Astrophysics

Disk star

Astrophysics

Hydrogen alpha emission line