The Science of Sunbeams

The video explains crepuscular rays, commonly seen in social media photos with inspirational quotes. These rays occur when sunlight passes through air with particles like dust and water, scattering light. Crepuscular rays appear white due to equal scattering of light colors, but can appear redder at sunset. Visibility requires both particles and an obstruction like clouds. Crepuscular rays appear to radiate from the sun due to perspective, though they are parallel. Anticrepuscular rays appear on the opposite horizon. Astronauts confirm their parallel nature from space.

Describe the difference between crepuscular rays and anticrepuscular rays.

How does perspective affect the appearance of crepuscular rays?