Why does outer space appear black despite being filled with countless stars?

Answer

The vast distances between stars dilute the reaching starlight too much to illuminate the emptiness

The immense scale and spatial separation between stars mean that while starlight travels across the cosmos, the light reaching us is too diluted to effectively illuminate the emptiness between the light sources.

Why does outer space appear black despite being filled with countless stars?
Darknessweatherskyatmospherephenomenon