More astrophysics illustrations

Astrophysics

Blue circle outline

Astrophysics

Barrier

Astrophysics

Stellar surface outer shell red glow

Astrophysics

Coordinate axes 3d

Astrophysics

Galaxy gravitational potential well

Astrophysics

Spherical harmonic y00

Astrophysics

Spheroidal mass distribution

Astrophysics

Nonbaryonic dark matter halo