Question

For astronaut the sky seems black but for usite blue explain

Answer 1

Main colour of sky is black. When astronauts go to universe, they can see the original colour. But among the seven colours of sunlight, blue scatters most and so we can see sky as blue from earth surface .

Answer 2

for artronaut the sky seems black because there is no atmosphere present over there (space) but for insite it seems blue because of atmosphere