outbreaks on the Earth,197Von Asten and Encke's comet,349,350;and the distance of the Sun,351;and the weight of Mercury,166Vortex rings,469Vulcan,152,153;and the Sun,3WWargentin,90Watson, Professor, and Mercury,154Watson, Sir William, friendship with Herschel,302Wave-lengths,60Weather, not affected by the Moon,82Wilson, Mr. W.E., and the nebula in Orion,469Witt, Herr G., and Eros,236Wold Cottage meteorite, the,392Wright, Thomas, and the Milky Way,474Y"Year of Stars," the,377Yerkes Observatory, Chicago,16Young, Professor, account of a marvellous Sun-prominence,42;and Sun-spots,38;observations on magnetic storms,39ZZeeman, Dr., and spectral lines,491Zinc in the Sun,50Zodiac, the,5Zodiacal light,67Zone of minor planets,234
outbreaks on the Earth,197Von Asten and Encke's comet,349,350;and the distance of the Sun,351;and the weight of Mercury,166Vortex rings,469Vulcan,152,153;and the Sun,3WWargentin,90Watson, Professor, and Mercury,154Watson, Sir William, friendship with Herschel,302Wave-lengths,60Weather, not affected by the Moon,82Wilson, Mr. W.E., and the nebula in Orion,469Witt, Herr G., and Eros,236Wold Cottage meteorite, the,392Wright, Thomas, and the Milky Way,474Y"Year of Stars," the,377Yerkes Observatory, Chicago,16Young, Professor, account of a marvellous Sun-prominence,42;and Sun-spots,38;observations on magnetic storms,39ZZeeman, Dr., and spectral lines,491Zinc in the Sun,50Zodiac, the,5Zodiacal light,67Zone of minor planets,234