... of perturbations associated with the aurora (1741) suggested that those phenomena ... To produce the ring current and aurora, plasma cloud particles required some way of ...
... into the atmosphere to produce the polar aurora or "northern and southern lights ... magnetosphere while supplying energy to the aurora and to other geospace phenomena ... 7. Close-up of the Aurora. 8. Magnetospheres and the Universe. ...
... glow of the aurora comes from the combination of N2+ bands and the 5577 A line of oxygen, but other wavelengths are also emited: some emissions are in the ultraviolet and are often used by imaging cameras aboard spacecraft, while deep red auroras at high ...
... Polar Caps . 26H. Birkeland, 1895 . 27. Aurora from Space . 28. Aurora Origin . ... 27. Aurora from Space . 28. Aurora Origin . ... During substorms, in the polar regions, aurora becomes widespread and intense, also ...
... como un buen lugar para ver la aurora polar, tambi n conocida como "Aurora Boreal ... de los electrones de la aurora, y es la raz n por la cual en Fairbanks la aurora m s ...
... Some of these were guided upwards along magnetic field lines, followed those lines across the equator and came down again near the Azores islands, where a remarkable artificial aurora was seen, in a region where no auroras had ever been observed before. ...
... Chapman, Sidney, Historical introduction to aurora and magnetic storms, pp. 21-29, in The Birkeland Symposium on Aurora and Magnetic Storms, edited by A. Egeland and 1. ...
... guiados hacia arriba a lo largo de las l neas magn ticas, siguieron esas l neas a trav s del ecuador y cayeron de nuevo cerca de las islas Azores, donde fue vista una notable aurora artificial, en una regi n donde nunca antes se hab an visto auroras ...
... to follow a certain pattern--the aurora brightened, its arcs moved rapidly and ... cameras show a band of active and bright aurora over the night side of the polar cap ...
... Files in red?history) . Index . 28. Aurora Origin . 28a. Plus and Minus . 29. Low Polar Orbit . ... Low Polar Orbit . 30. Magnetic Storms . 30.a Chicago Aurora . 31. Space Weather . 32. ...