More astrophysics illustrations

Astrophysics

Mu cephei

Astrophysics

Very large telescope rectangular enclosure

Astrophysics

Expanding gas shell

Astrophysics

Subnebula accretion disk

Astrophysics

Charged particle relativistic

Astrophysics

Comoving coordinate curve

Astrophysics

Optical depth scale

Astrophysics

Light ray