Question

why is it not safe to see the sun directly ?​

Answer 1

Answer:

This sunlight can flood your retinas, overstimulating the rods and cones that sense light and causing them to release chemicals that can damage the retinas. This condition is known as solar retinopathy, and it can cause permanent eye damage.

Explanation:

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Answer 2

Answer:

This condition caused by staring at the sun is known as solar retinopathy. The sun damages the retina, which is the part of your eye that transmits information to the brain. Long exposure to the sun without proper protection will cause scarring of the retina from burns and lead to partial, or even permanent, blindness.