More astrophysics illustrations

Astrophysics

Optical depth scale

Astrophysics

Nondegenerate companion star

Astrophysics

Star gravitationally deformed

Astrophysics

Galactic disk edge on

Astrophysics

Sector boundary

Astrophysics

Upward electron transition

Astrophysics

Lmc galaxy

Astrophysics

Wrapped candy