April 20, 2025
Science

What exactly is this faint white ring around the moon?

  • December 5, 2024
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You don’t have to doubt your eyes. There’s actually a ring around the moon, you see. Agree How is this ring formed? What is the reason for its

What exactly is this faint white ring around the moon?

You don’t have to doubt your eyes. There’s actually a ring around the moon, you see. Agree How is this ring formed? What is the reason for its creation?

Bride, Let’s explore it in detail.

The bright white ring of light around the moon is also called the moon halo.

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Although this condition can occur at any time of the year, it is most common during the winter months. Also moon halos, rare and thin cirrus and cirrostratus clouds It is formed by the refraction and reflection of moonlight by the ice crystals of the clouds.

In other words, moon halos emit light, just like rainbows. when interacting with water floating in the air comes forward. This water is frozen in cirrus and cirrostratus clouds, which are mesh-like clouds where temperatures are too frigid to remain liquid water.

To best view the lunar halo, sky conditions should be clear, with only a thin layer of cirrus clouds.

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If there are thicker clouds at lower levels in the sky, the halo will mask their effect. As the moonlight penetrates the cirrus clouds, clouds touch countless small ice crystals, it breaks, bends, or changes direction as it enters them.

The light is then refracted again as it leaves the other side of the crystal. How much moonlight bends depends on the shape and size of the crystal. These ice crystals bend the light at an angle of 22 degrees.

As a result, the light of the moon; It spreads in all directions, i.e. up, down, sideways or to the left, creating the characteristic round shape of the halo.

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To see this halo, the crystals must be oriented and positioned in a specific way relative to your eye. Light reflected from ice crystals and light coming directly from the moon It should intersect in your eyes at a 22 degree angle.

Therefore, the halos around the moon, like the rainbow, are personal. In other words, each observer sees the ice crystals in terms of the shape they take and reflect. He sees the halo that is unique to him. Briefly, the appearance of the ring around the moon; It varies from person to person depending on your height, standing height and other factors.

In addition, the moon’s halos are pale in color. In fact, these halos are so faint that the light is often too weak to be received by the color vision cells in your eyes. For this reason, moon rings are usually It appears milky white. White is the combination of all visible colors of light.

Sources: Treehugger, Space

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