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
Aurora Castillo leads a lead poison awareness program and sponsors higher education programs. Aurora Castillo was awarded the Goldman Environmental prize in 1995. Aurora Castillo Aurora Castillo (1914–1998) better known as ""la doña--" a title of respect given to her by her largely Latino community--" was a Mexican-American environmentalist from Los Angeles, California. She co-founded the Mothers of East Los Angeles (MELA) in 1984. The MELA organization has fought against a scheduled oil pipeline, and against a planned toxic waste incinerator, and they stopped a waste treatment plant located close to a high school. Castillo was awarded the Goldman Environmental Prize in