More astrophysics illustrations

Astrophysics

Standing wave

Astrophysics

Random walk step vector

Astrophysics

Moon surface solidified

Astrophysics

Atom model

Astrophysics

Closed universe curvature

Astrophysics

Atom icon pink

Astrophysics

Accretion disk reconstructed negative image

Astrophysics

Electron transition downward