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    • Societies and Academies - Nature

      Nature· 4 days ago

      It is shown to possess several advantages over the similar American Clemens joint.—On a class of differential equations whose general integral is uniform, by M. Emile Picard.—Significance of ...

    • Our Astronomical Column - Nature

      Nature· 4 days ago

      Mr. Maunder examined the spectrum of x Cygni on June 3, and compared it with the spectrum of hydrogen as given by a vacuum tube, and that of carbon as given by a Bunsen flame. C and F were not ...

    • Remarkable Sun-spots - Nature

      Nature· 4 days ago

      Could this object be seen without the intervention of the dark glass, it would doubtless show a bright red instead of a reddish-brown colour; and from its fog-like aspect, ...

    • Aurora - Nature

      Nature· 4 days ago

      AN aurora of considerable proportions and of the radiant form was visible here on Wednesday night. At 9 p.m. the centre of energy was in the north-west, and from a large blunted cone-shaped ...

    • Our Astronomical Column - Nature

      Nature· 4 days ago

      THE NEW STAR IN PERSEUS.—Sir Norman Lockyer recently communicated to the Royal Society some further observations of the new star in Perseus made at the Solar Physics Observatory in continuation ...

    • The Aurora Borealis of Feb. 4th - Nature

      Nature· 4 days ago

      ...of spiral radiations, or drift of cloud from this point near the zenith, with a distinct but irregular gap of clear sky, somewhat similar to the Coalhole in the galaxy near the Southern Cross; but this did not last long, although the general appearance was continued for more than half an hour,...

    • The Aurora of February 4 - Nature

      Nature· 4 days ago

      The sunset was very clear and bright, but as the sunlight gradually faded, light fleecy clouds appeared in different parts of the sky, with the ruddy tints characteristic ...

    • Observations of the Leonid Meteors, 1904 - Nature

      Nature· 4 days ago

      Briefly, the nights of November 12 and 13 were heavily overcast, but the night of November 14 and early morning of November 15 were fortunately clear. A couple of hours' watch before and after ...