Aurora Borealis and Aurora Australis

Aurora itself doesn't affect earth, but solar-storm is known to break satellites and interrupt radio waves and other electrical devices. Our magnetic field does great job for taking care of earth and protect it from solar-winds :).

The earth has a magnetic core, so it has magnetic north and south poles. It also has an atmosphere made up of oxygen and nitrogen (among other things). Charged particles from the sun are attracted to the magnetic poles and they collide with atoms of oxygen and nitrogen. The collisions produce the light that makes up the auroras.

Solar Radiation

--answer-- Solar radiation - consisting mainly of electrons and protons and other particles - interacts wit the Earth's magnetic field, generally in the polar regions (north and south) where the field is strongest.

Small bubbles rise slowly because of their size and buoyancy. As small bubbles have a higher surface area to volume ratio, they experience more drag as they move through the liquid, causing them to rise more slowly. Additionally, the buoyant force acting on the small bubbles is relatively weaker compared to larger bubbles, further contributing to their slow ascent.

No. It is down to activity on the Sun, which is unpredictable. When there is unusual activity on the surface of the sun that is seen by astronomers, they can predict that the Northern Lights will be visible in a few days after that. That can happen at any time. There is no pattern in terms of when it can happen. Most of the time the required activity is not happening on the sun, so the Northern Lights don't appear at all.

The Big Dipper is visible in Montana year-round, but it is most prominent during the spring and summer months. The best time to see it is during the late evening or early morning hours when it is higher in the sky and easier to spot.

It is possible to see the northern lights from Escanaba, MI, especially during periods of heightened geomagnetic activity. However, due to the city's location farther south, sightings may be more sporadic compared to locations farther north. It is recommended to check real-time aurora forecasts for the best chances of seeing the northern lights in Escanaba.

The aurora australis, also known as the southern lights, are not something that can crash. They are lights in the sky caused by interactions of Earths magnetic field, charged particles from the sun, and the upper atmosphere.

No, the northern lights are a phenomenon that typically occurs in the thermosphere, the second highest layer of the atmosphere. The northern lights are colorful curtains of light caused by charged particles from the sun being channeled into the upper atmosphere near the north magnetic pole by the planet's magnetic field, these particles then interact with gasses in the thermosphere to produce light in various colors.

Lightning is a phenomenon that occurs in the troposphere, the lowest layer of the atmosphere. Lightning is a massive discharge of static electricity that results from interactions of ice crystals and water droplets in thunderstorms. More rarely lighting can occur in the ash cloud of a volcanic eruption.

The Earth's magnetic field plays a critical role in the creation of the northern and southern lights, also known as auroras. Charged particles from the sun are funneled towards the Earth's poles by the magnetic field. When these particles interact with the Earth's atmosphere, they produce the colorful light displays known as auroras.

If you are looking up at the aurora borealis while you are walking, it would be possible for you to stub your toe on a rock. Otherwise, no. The Aurora Borealis works exactly the same as a fluorescent light; electrical currents running through the near-vacuum of the ionosphere. Except prettier.

The visible light given off by excited atoms and molecules in the upper atmosphere is commonly known as auroras. These light displays are caused by solar wind particles interacting with the Earth's magnetic field and atmosphere, resulting in the emission of colorful light. Auroras are often seen near the poles and are known as the Northern and Southern Lights.

In the southern hemisphere, the Aurora is called the Aurora Australis, or the Southern Lights. These are similar to the Aurora Borealis in the northern hemisphere and are caused by solar particles interacting with the Earth's magnetic field.

The Aurora Borealis, also known as the Northern Lights, can be seen in the high latitude regions near the North Pole, including countries like Norway, Sweden, Iceland, and Canada. These mesmerizing light displays are caused by solar particles interacting with the Earth's atmosphere.

Charged particles come from the sun, especially after sunspot activity and solar flares. They stream through space and are attracted to the magnetic poles of the earth. In the ionosphere they collide with oxygen and nitrogen atoms, which give out green, blue and red light.

This light is known as the Aurora Borealis, or Aurora Australis, the Northern and Southern Lights.

Solar winds interacting with the Earth's magnetic field near the poles create the auroras, also known as the northern and southern lights. Charged particles from the solar wind collide with gases in the atmosphere, producing colorful displays of light in the sky.

Auroras are predominantly visible in polar regions because of their proximity to the Earth's magnetic poles. The Philippines is located closer to the equator, which is why the phenomenon is rarely seen from there. Additionally, factors like light pollution and weather conditions can also reduce visibility of the Aurora in this region.

It is extremely rare to see the northern lights in China as it is not located within the auroral zone where the lights are most commonly visible. The best places to see the northern lights are typically in high-latitude regions such as Scandinavia, Canada, or Alaska.

The aurora is a glow observed in the night sky, usually in the polar zone.

For this reason some scientists call it a "polar aurora" (or "aurora polaris"). In northern latitudes, it is known as "aurora borealis" which is Latin for "northern dawn" since in Europe especially, it often appears as a reddish glow on the northern horizon as if the sun were rising from an unusual direction.

The aurora borealis is also called the "northern lights". The aurora borealis most often occurs from September to October and March to April. Its southern counterpart, "aurora australis", has similar properties.

The cause of the aurora is charged particles from the solar wind, accelerated by the Earth's magnetic field, colliding with atoms in the upper atmosphere causing them to glow as they release their surplus energy.

Along with light and heat, the sun sends out large amounts of radiation- enough to fry our little planet and leave a scorched ball of dust behind. However, our magnetic field creates a type of shield that averts the majority of this radiation. Towards the poles, the 'shield' is less effective, and smaller amounts of the more energetic radiation particles pass through. When these enter the atmosphere, they leave bright trails behind them, which we can see as the auroras.

northern or southern lights

Rainbows and Aurora are completely different phenomena and the colours produced through completely different methods.

Rainbows happen when white light passes through a prism (rain drops act as a prism). The white light is made up of 8 distinct colours. We all probably remember the phrase Richard Of York Gave "Courageous" Battle In Vain to remember the colours. Red Orange Yellow Green Cyan Blue Indigo Violet are the colours we see. The different colours separate because they all have different energy. The less energetic red is bent more than the more energetic violet.

Aurora (Borealis and Australis) on the other hand are produced when charged particles generally from the Sun are channeled by Earths magnetic field into the atmosphere and they excite gases turning them into plasma. The colour seen depends on what gas is being excited. Oxygen produces green or dark red depending on how much energy there is and Nitrogen produces blue or red.

It isn't necessarily affected by seasons, because it is caused by unpredictable solar winds... but in the north, they are more likely in the summer, because the northern hemisphere is tilted towards the sun, but can occur year round.