Sunspots and solar flares push out charged particles into space. These stream out and some, attracted by the earth's magnetic poles, collide with oxygen and nitrogen atoms in the ionosphere and produce light. These are the triggers for the Northern and Southern Lights.
solar wind.
sometimes you can, it all depends on what kind of geomagnetic activity is happening at the time. you're more likely to see them in areas with little or no artificial lights around.
American Bulldog
The northern and southern lights (or auroras) are related to the solar wind, which is a kind of outer space weather, although it bears very little resemblance to weather here on Earth.
You must be well north of Fairbanks and clear of any ambient ligting to get the Clear Picture. At least 15 miles outside of Barrow will give you the best visuals.
Sometimes! But it's very, very rare. It has to be linked with a very strong solar storm, the kind that takes out satellites. However, if the Earth is about to flip magnetic poles, every part of the world will be seeing the "northern" lights until the poles stabilize again.
You could tell them it is the air glowing from a special kind of sunlight that is only close to the North and South Poles.
what kind of lights are used on who wants to be a millionaire
Vultures.
the type with a trigger
Argon does not use any lights.
Christmas lights