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The 12 Chinese zodiac animals in a cycle are not only used to represent years in China, but also believed to influence people's personalities, career, compatibility, marriage, and fortune. [7] For the starting date of a zodiac year, there are two schools of thought in Chinese astrology : Chinese New Year or the Start of Spring .
Traditional Chinese astronomy has a system of dividing the celestial sphere into asterisms or constellations, known as "officials" ( Chinese 星 官 xīng guān ). [1] The Chinese asterisms are generally smaller than the constellations of Hellenistic tradition. The Song dynasty (13th-century) Suzhou planisphere shows a total of 283 asterisms ...
Equinox. A solar equinox is a moment in time when the Sun crosses the Earth's equator, which is to say, appears directly above the equator, rather than north or south of the equator. On the day of the equinox, the Sun appears to rise "due east" and set "due west". This occurs twice each year, around 20 March and 23 September.
the free encyclopedia that anyone can edit. 6,825,921 articles in English. From today's featured article. The oyster dress is a high fashion gown created by British fashion designer Alexander McQueen for his Spring/Summer 2003 collection Irere. McQueen's design is a one-shouldered dress in bias-cut beige silk chiffon with a boned upper body and ...
Wikipedia[note 3] is a free content online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the use of the wiki-based editing system MediaWiki. Wikipedia is the largest and most-read reference work in history.[3][4] It is consistently ranked as one of the ten most popular ...
Orion is a constellation which is visible from most parts of the world. As well as being one of the 88 modern constellations, it was one of the 48 constellations listed by the 2nd-century astronomer Ptolemy.It is named for a hunter in Greek mythology.In the Northern Hemisphere, Orion is most prominent during winter evenings, as are five other constellations that have stars in the Winter ...
Features The mass of the James Webb Space Telescope is about half that of the Hubble Space Telescope.Webb has a 6.5 m (21 ft)-diameter gold-coated beryllium primary mirror made up of 18 separate hexagonal mirrors. The mirror has a polished area of 26.3 m 2 (283 sq ft), of which 0.9 m 2 (9.7 sq ft) is obscured by the secondary support struts, giving a total collecting area of 25.4 m 2 (273 sq ft).
