Aurora effect is known as the aurora borealis or the northern lights. The former term was coined by Galileo in 1619, from the Roman goddess of the dawn and the Greek name for the north wind. The southern counterpart, the aurora australis or the southern lights, has features almost identical to the aurora borealis and changes simultaneously with changes in the northern auroral zone. The Aurora Australis is visible from high southern latitudes in Antarctica, Chile, Argentina, New Zealand, and Australia. A geomagnetic storm causes the auroral ovals (north and south) to expand, and bring the aurora to lower latitudes. The
Linnaea borealis Linnaea borealis Linnaea borealis is a species of flowering plant in the family Caprifoliaceae (the honeysuckle family). Until 2013, it was the only species in the genus "Linnaea". It is a boreal to subarctic woodland subshrub, commonly known as twinflower (sometimes written twin flower). This plant was a favorite of Carl Linnaeus, founder of the modern system of binomial nomenclature, for whom the genus was named. The perennial stems of "Linnaea borealis" are slender, pubescent, and prostrate, growing to long, with opposite evergreen rounded oval leaves long and broad. The flowering stems curve erect, to tall, and are leafless except