Difference between revisions of "Zenith"
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(New page: right|200px '''Zenith''', the point of the celestial sphere that is directly opposite the nadir and vertically above the observer. <ref>[http://www.m-w.com/di...) |
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'''Zenith''', the point of the celestial sphere that is directly opposite the [[nadir]] and vertically above the observer. <ref>[http://www.m-w.com/dictionary/zenith Zenith] Merriam-Webster Online Dictionary </ref> | '''Zenith''', the point of the celestial sphere that is directly opposite the [[nadir]] and vertically above the observer. <ref>[http://www.m-w.com/dictionary/zenith Zenith] Merriam-Webster Online Dictionary </ref> | ||
| − | + | Astronomical zenith is defined by gravity. | |
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| + | == External links == | ||
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| + | *[http://www.britannica.com/eb/article-9078318/zenith Zenith] Encyclopædia Britannica. | ||
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== References == | == References == | ||
<references/> | <references/> | ||
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| + | [[Category:Astronomy]] | ||
