T. Tables of the Major Planets, 183. Tails of Comets, 154. Temple’s Periodical Comets, 167. Terminator of the Moon, 90. Thomson’s _Seasons_ cited, 153. Tides, 98. Total Eclipses of the Sun, 57. Transits of inferior Planets, 13, 25, 65. Trouvelot, 133. Turtle’s Periodical Comet, 167, 168. Twilight, 80. Twinkling, 83. Tycho (Lunar Mountains), 94. Tycho Brahe, 73. Tychonic System, 73.
U. Umbra of a Sun-spot, 22. Uranus, 138; the influence of Neptune on, 143.
V. Velocity of the planets, 183. Venus, 61; phases of, 15; its influence on Sun-spots, 51, 52, 53. Vernal Equinox, 74. Vesta (minor planet), 112, 113. Virgil, citation from, 50. Volume of the Sun, 20; of the Planets, 183.
W. Weather influences ascribed to the Sun, 44; to the Moon, 98. “Willow leaves” on the Sun, 39, 40. Wilson’s theory of Sun-spots, 32. Winnecke’s Periodical Comet, 167. Wolf, R., observer of Sun-spots, 45, 48. Wolf’s Periodical Comet, 168.
--Some palpable typographical errors were corrected.
--Copyright and publisher’s information was included from the printed copy: this eBook is public domain in the country of publication.
End of the Project Gutenberg EBook of The Story of the Solar System, by George F. Chambers