More astrophysics illustrations

Astrophysics

Pion negative

Astrophysics

Companion star sparkle

Astrophysics

Moon surface solidified

Astrophysics

Concentric circles

Astrophysics

Eddington valve mechanism

Astrophysics

Barred spiral galaxy

Astrophysics

Gravitational lens geometry diagram

Astrophysics

Barnards star