The scientific papers of Sir William Huggins (1909)
Huggins, William, Sir, 1824-1910, Huggins, Lady, d. 1915 · London, W. Wesley and son · leaf 188
stance was any change of relativeposition of the nebular line and the lead line detected.We should have to resort, therefore, to the overwhelm-ingly improbable supposition that all seven nebulae wereapproaching the earth with velocities such that, havingrespect to the earths motion at the different… … 164 Scientific Papers which, considering the strong evidence we possessed before of the relativepositions of the nebular line and of the magnesium line, are strictly speakingsupplementary and confirmatory evidence only, that this line of the gaseousnebulae is not produced by the remnant of the…
Astronomy
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