More astrophysics illustrations

Astrophysics

Flash flood channel

Astrophysics

Light source aperture

Astrophysics

Hydrogen emission line blue

Astrophysics

Main sequence secondary star m type

Astrophysics

Blackbody spectrum

Astrophysics

Sun disk

Astrophysics

Excited atom

Astrophysics

Ngc 3379 giant elliptical galaxy