More astrophysics illustrations

Astrophysics

W virginis variable star

Astrophysics

Light ray diverging

Astrophysics

Transverse velocity vector

Astrophysics

Helium core isothermal

Astrophysics

J6 term curve

Astrophysics

Cross section cylinder

Astrophysics

Noninertial coordinate system rotating

Astrophysics

Betelgeuse contracted