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blueshift |
Also found in: Encyclopedia, Wikipedia, Hutchinson | 0.01 sec. |
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blueshift [ˈbluːˌʃɪft]
n (Astronomy) a shift in the spectral lines of a stellar spectrum towards the blue end of the visible region relative to the wavelengths of these lines in the terrestrial spectrum: a result of the Doppler effect caused by stars approaching the solar system Compare redshift How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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