Explanation: Vega is a bright blue star 25 light years away. Vega is the brightest star in the Summer Triangle, a group of stars easily visible summer evenings in the northern hemisphere. The name Vega derives from Arabic origins, and means "stone eagle." 4,000 years ago, however, Vega was known by some as "Ma'at" - one example of ancient human astronomical knowledge and language. 14,000 years ago, Vega, not Polaris, was the north star. Vega is the fifth brightest star in the night sky, and has a diameter almost three times that of our Sun. Life bearing planets, rich in liquid water, could possibly exist around Vega. The above picture, taken in January, finds Vega, the Summer Triangle, and Comet Hale-Bopp high above Victoria, British Columbia, Canada.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: Vega - Vega - kometa Heila-Boppa - Sozvezdiya Publikacii so slovami: Vega - Vega - kometa Heila-Boppa - Sozvezdiya
Sm. takzhe: Kometa Heila-Boppa: bol'shaya kometa 1997 goda Kometa Heila-Boppa nad perevalom Val Parola Istoricheskoe brazil'skoe sozvezdie Kogda Vega stanet Severnoi zvezdoi Kometa Heila-Boppa nad Indeiskoi pesheroi Kometa Heila-Boppa: velikaya kometa 1997 goda Letnii treugol'nik nad Kataloniei Vse publikacii na tu zhe temu >>