Abstract
WATER VAPOUR IN THE ATMOSPHERE OF MARS.—A telegram from Prof. Lowell, published as Circular No. 106 of the Kiel Centralstelle, reads as follows:—“Quantitative measures by Very, with his new spectral comparator, of Slipher's spectrograms Mars mmron (?), show little a water vapor band twenty-two per cent, stronger in Mars spectrum than in our own air. Solar lines C equal.- Lowell.”
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Our Astronomical Column . Nature 79, 200–201 (1908). https://doi.org/10.1038/079200a0
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DOI: https://doi.org/10.1038/079200a0