The same preacher adduced the Aurora Borealis as another sign of the last days. "Is it not remarkable," says he, "that no record of them appears till _quite recently_?" But what are the facts? It was indeed supposed by many, who had not investigated the subject, that the Aurora was first seen in England in 1716; but on examination we find it spoken of in 1560, in a scientific work, entitled A Description of Meteors, published soon after the invention of printing, subsequent to which, and before 1716, there are many accounts of the same phenomenon. Many have supposed that nothing has ever before appeared, similar to the remarkable _red Aurora_, which was witnessed on the evening of January 25, 1837. Yet such spectacles have often been witnessed in the northern parts of Sweden, Lapland, and Siberia, and in remote and different periods. The Aurora is a great blessing in those high northern latitudes, where the sun is absent for many weeks, furnishing the inhabitants with a splendid light, in the midst of their dreary winter nights. Gmelin describes the Aurora Borealis of those regions as differing in color according to the states of the atmosphere, "sometimes assuming the appearance of blood." He observes that "they frequently begin with single bright pillars rising in the north, and almost at the same time in the north-east, which, gradually increasing, comprehend a large space in the heavens, rush about, with incredible velocity, from place to place, and finally almost cover the whole sky to the zenith, producing an appearance as if a vast tent was expanded in the heavens, glittering with gold, rubies, and sapphire. A more beautiful spectacle cannot be painted." These lights occasionally come so far south as to illuminate the sky in our latitude. Sometimes they have not appeared for many years. In 1716, these lights were seen in England, though never witnessed before by the oldest inhabitants living; and, as might be expected, they were alarmed, and actually supposed the day of judgment had come. From Barber's History of New England, we learn that the first appearance of the northern lights in this country, after the period of its first settlement, was on December 11, 1719, "when they were remarkably bright; and, as people in general had never heard of such a phenomenon, they were extremely alarmed with the apprehension of the final judgment. All amusements, all business, and even sleep was interrupted, for want of a little knowledge of history." We were told by some of the advent preachers that meteors and shooting stars, falling to the earth, were never seen until 1799. But this is a great mistake. As early as the year 472, Theophanes relates, "The sky appeared to be on fire, with the coruscations of flying meteors." Virgil, in his book of Georgics, speaks as follows:--