In running down Davis’s Strait, as well as in crossing the Atlantic, we saw on this passage as well as in all our former autumnal ones, a good deal of the Aurora Borealis. It first began to display itself on the 15th of September, about the latitude of 69½°, appearing in the (true) south-east quarter as a bright luminous patch five or six degrees above the horizon, almost stationary for two or three hours together, but frequently altering its intensity, and occasionally sending up vivid streamers towards the zenith. It appeared in the same manner on several subsequent nights in the south-west, west, and east quarters of the heavens; and on the 20th a bright arch of it passed across the zenith from S.E. to N.W., appearing to be very close to the ship, and affording so strong a light as to throw the shadow of objects on the deck. The next brilliant display, however, of this beautiful phenomenon which we now witnessed, and which far surpassed anything of the kind observed at Port Bowen, occurred on the night of the 24th of September, in latitude 58½°, longitude 44½°. It first appeared in a (true) east direction, in detached masses like luminous clouds of yellow or sulphur-coloured light, about three degrees above the horizon. When this appearance had continued for about an hour, it began at nine P.M. to spread upwards, and gradually extended itself into a narrow band of light passing through the zenith and again downwards to the western horizon. Soon after this the streams of light seemed no longer to emanate from the eastward, but from a fixed point about one degree above the horizon on a true west bearing. From this point, as from the narrow point of a funnel, streams of light, resembling brightly illuminated vapour or smoke, appeared to be incessantly issuing, increasing in breadth as they proceeded, and darting with inconceivable velocity, such as the eye could scarcely keep pace with, upwards towards the zenith, and in the same easterly direction which the former arch had taken. The sky immediately under the spot from which the light issued appeared, by a deception very common in this phenomenon, to be covered with a dark cloud, whose outline the imagination might at times convert into that of the summit of a mountain, from which the light proceeded like the flames of a volcano. The streams of light as they were projected upwards did not consist of continuous vertical columns or streamers, but almost entirely of separate, though constantly renewed masses, which seemed to roll themselves laterally onward with a sort of undulating motion, constituting what I have understood to be meant by that modification of the Aurora called the “merry dancers,” which is seen in beautiful perfection at the Shetland Islands. The general colour of the light was yellow, but an orange and a greenish tinge were at times very distinctly perceptible, the intensity of the light and colours being always the greatest when occupying the smallest space.