Aurora auroras is that an as-yet-undetected body around the dwarf star is throwing off material, as is the case with Jupiter and its moon Io. [[Category:Space plasmas]] [[Category:Arctic geography terminology]] [[Category:Atmospheric optical phenomena]] [[Category:Earth phenomena]] [[Category:Electrical phenomena]] [[Category:Light sources]] [[Category:Plasma physics]] [[Category:Planetary science]] [[Category:Sources of electromagnetic interference]] [[Category:Articles containing video clips]] Aurora An aurora (plural: auroras or aurorae), sometimes referred to as polar lights, northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in the Earth's sky, predominantly seen in the high-latitude regions (around the Arctic and Antarctic). Auroras are produced when the magnetosphere is sufficiently
Linnaea borealis at the base. The flowers are paired, pendulous, long, with a five-lobed, pale pink corolla. "Linnaea borealis" was first formally described by Carl Linnaeus in 1753 in "Species Plantarum". It was then the sole species in the genus "Linnaea". The genus name had been used earlier by the Dutch botanist Jan Frederik Gronovius, and was given in honour of Linnaeus. Linnaeus adopted the name because "Linnaea borealis" was his favourite plant. "Linnaea borealis" is considered to be a single circumboreal species, with three generally recognized subspecies: The English name "twinflower" for "Linnaea borealis" refers to the plant's paired flowers. "Linnaea