Question

why does the sky appears dark instead of blue to an astronaut​

Answer 1

Answer:

Scattering of light is the phenomenon that causes the sky to appear blue. Fine dust in the earth's atmosphere scatters the sunlight. ... Thus, there is no question of scattering of light. Thus, the sky appears dark instead of blue to an astronaut.

Answer 2

Answer:

the sky appear dark because

there is light in the space but there in no medium for desperation of light are splitting of light into those seven colour so that's why sky appear dark to an astronaut