Question

What Will Be The Colour Of Sky If There Is No Atmosphere

Answer 1

${\textbf{Answer}}$

The colour of the sky would be black if there is no atmosphere .

As we go to the space we could observe that the space is black , its due to the lack of atmosphere.

Answer 2

In the absence of atmosphere the colour of sky will be black as no light ray of any wavelength can travel due to the absence of any refracting or reflecting medium.