Question

why does the sky appear dark to astronaut​

Answer 1

Explanation:

The sky appears dark to an astronaut in space because of no atmosphere to undergo no scattering of sunlight. ... In space there is no atmosphere or particle to scatter light. Hence sky appears dark to astronaut.

Answer 2

Question:-

why does the sky appear dark to astronaut

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At night, when that part of Earth is facing away from the Sun, space looks black because there is no nearby bright source of light, like the Sun, to be scattered. If you were on the Moon, which has no atmosphere, the sky would be black both night and day.

hope it helps you..