Science

What is aurora austral? »Its definition and meaning

Anonim

The southern aurora is a phenomenon in a structural way that gives it a shine or allows the emission of light rays without raising the temperature that appears in the night sky, they have very different structural shapes and colors that change rapidly over time.

At night the southern aurora begins with a very elongated isolated arc that extends on the horizon and goes in an east-west direction around midnight, the arc may become brighter.

Each of the elevations that form on the surface begin to form along an arc with vertical structures that resemble very long and thin rays of light.

The sky can fill the ranges of magnitudes with spirals and rays of light that move very quickly from horizon to horizon and can last a few minutes as well as hours.

But as dawn approaches the whole process calms down and only a few small areas of the sky appear bright until morning.

The colors of the auroras depend on a set of things similar to each other, having one or more common characters, molecules of very small bodies or a small part of the solar wind, and the level of energy that these atoms or molecules reach.

The oxygen is in charge of the primary colors of lights, green and yellow look energy action, while the colored red produces an action that occurs less frequently.

There is no doubt that the universe is one of the things that most dazzles people. There are many people who are fond of this type of astral phenomena and the southern aurora is an event that deserves to be observed since it is a very colorful gift that the sky offers humanity, a spectacle of nature that shows the beauty of a universe in total balance.