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Rh Herschel's sister. Such were some of the fruits of William Herschel's earliest studies among the stars.

The nature of the wandering stranger discovered on March 13, 1781, was not fully known for some months. Herschel had surrendered the care of his new world to the astronomers of Europe, and they could not make up their minds about it, till Lexell of St. Petersburg led the way by showing that it was an outlying primary planet. A whole year elapsed, and Herschel had resumed his observations on this "singular star" before he thought of giving it a name. Events had happened during the interval which affected his view of the name it should bear: he had become Royal Astronomer to George ., had received from him a yearly pension, was pursuing a profitable trade as a maker of telescopes under the King's patronage, and was housed under the shelter of Windsor Castle. It should cause no surprise, therefore, that, evidently after long consideration, he addressed the following letter to Sir Joseph Banks, President of the Royal Society:—

"

",—By the observations of the most eminent astronomers in Europe it appears that the new star, which I had the honour of pointing out to them in March 1781, is a primary planet of our solar system. A body so nearly related to us by its similar condition and situation, in the unbounded expanse of the starry heavens, must often be the subject of the conversation, not only of astronomers, but of every lover of science in general. This consideration then makes it necessary to give it a name, whereby it may be distinguished from the rest of the planets and fixed stars.