Hundreds of years ago, auroras were a source of fascination and
superstition. The shimmering, shifting, curtain of colored light that seemed to
float on the air prompted legends and stories to be created by people living in
the high northern regions. Most of the time the aurora seen in the sky
were white-green in color. Sometimes, great red auroras were
seen and those living in the lower latitudes thought these auroras brought omens of war or destruction. As people began to become curious
about the aurora and study it, theories developed. Some thought that auroras were reflected sunlight from the arctic ice, others thought it was
firelight from the edge of the world. We know a lot more about the aurora
today, but still have a lot of questions. Scientists, like those involved in the
FAST satellite program and the sounding rocket campaigns, are solving the pieces of the aurora puzzle.
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