What are the colorful lights in the sky?

What are the colorful lights in the sky?

An aurora is a natural electric phenomenon that creates bright and colorful light displays in the sky. They are common at higher latitudes, mostly within the Arctic and the Antarctic Circles. Aurora borealis in Michigan, USA.

What are the lights in the sky in the North Pole?

Polar lights (aurora polaris) are a natural phenomenon found in both the northern and southern hemispheres that can be truly awe inspiring. Northern lights are also called by their scientific name, aurora borealis, and southern lights are called aurora australis.

What are the colorful lights called?

aurora borealis
Regions of Earth near the North and South Pole often display bright, colorful lights in their night skies. These are called auroras ⎯ the aurora borealis in the northern hemisphere and the aurora australis in the southern hemisphere.

What causes the appearance of colorful display of light?

Bottom line: When charged particles from the sun strike atoms in Earth’s atmosphere, they cause electrons in the atoms to move to a higher-energy state. When the electrons drop back to a lower energy state, they release a photon: light. This process creates the beautiful aurora, or northern lights.

What is the Colourful sky called?

An aurora (plural: auroras or aurorae), also known as the polar lights or aurora polaris, is a natural light display in Earth’s sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic).

What is a green aurora?

Most solar particles typically collide with our atmosphere at an altitude of around 60 to 150 miles where there are high concentrations of oxygen. When the Oxygen is “excited” at these altitudes it causes the Aurora to appear in shades of green.

How does aurora look like?

They can look like an orange or red glow on the horizon — like a sunrise or sunset. Sometimes they may be mistaken for fires in the distance, like the American Indians thought. They can look like curtains or ribbons and move and undulate during the night. Auroras can be green, red or blue.

What Colour is the aurora australis?

Aurora australis (also known as the southern lights, and southern polar lights) is the southern hemisphere counterpart to the aurora borealis. In the sky, an aurora australis takes the shape of a curtain of light, or a sheet, or a diffuse glow; it most often is green, sometimes red, and occasionally other colors too.

What is Aurora in thermosphere?

The aurora (Northern Lights and Southern Lights) mostly occur in the thermosphere. The thermosphere is directly above the mesosphere and below the exosphere. It extends from about 90 km (56 miles) to between 500 and 1,000 km (311 to 621 miles) above our planet.

Are there Southern Lights?

Yes, there are southern lights. The aurora australis occurs around the southern magnetic pole, much as the aurora borealis (northern lights) occurs around the northern magnetic pole.

What is the Colourful lights in in the dark night in South Pole called?

This natural light effect is known as ‘aurora borealis’ in northern altitudes, while the effect in the southern latitudes is known as ‘aurora australis’.

Where are the aurora lights?

The best places in the world are usually closer to the Arctic Circle, including Alaska, Canada, Iceland, Greenland, Norway, Sweden and Finland. But don’t limit yourself: You can also spot the southern lights in the southern hemisphere. Still, the northern lights are the star of the show.