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parallel sphere |
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parallel sphere [′parĀ·ə‚lel ′sfir]
(astronomy) The celestial sphere as it appears to an observer at the pole, where celestial bodies appear to move parallel to the horizon. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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