Question

pral
12. Why does the Sun appear reddish early in the morning?
13. Why does the sky appear dark instead of blue to an astronaut?​

Answer 1

Answer:

The long wavelength of the light that comes through the Earth is red colour. This is the reason sun appear reddish early in the morning. The astronaut will not observe this phenomenon on the moon's surface, because the moon has no atmosphere. Therefore no light will be distributed, and darkness will arise.