Question

किसी अंतरिक्षयात्री को आकाश नीले की अपेक्षा काला क्यों प्रतीत होता है ?

Answer 1

Answer:

Sunlight reaches Earth's atmosphere and is scattered in all directions by all the gases and particles in the air. Blue light is scattered more than the other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time. And a astronaut see space black.