More astrophysics illustrations

Astrophysics

Planet with atmospheric rim

Astrophysics

Spacecraft shield

Astrophysics

Expansion region

Astrophysics

Ring arc

Astrophysics

Stellar model polytrope n0

Astrophysics

Expanding supernova nebula

Astrophysics

Coordinate triad

Astrophysics

Spacelike worldline