More astrophysics illustrations

Astrophysics

Scale factor exponential curve

Astrophysics

Horizontal slab

Astrophysics

Gemini south telescope

Astrophysics

Poynting vector arrow

Astrophysics

Interstellar grain aligned

Astrophysics

Flat spacetime

Astrophysics

Binary star system elliptical orbit

Astrophysics

Old red star