More astrophysics illustrations

Astrophysics

X ray binary

Astrophysics

Hydrogen spectral line hdelta

Astrophysics

Galactic disk thick

Astrophysics

Spiral galaxy disk face on smooth no bulge

Astrophysics

Infrared sky survey map

Astrophysics

Star old red

Astrophysics

Star 2

Astrophysics

Boxy peanut central bulge