auroral oval

См. также в других словарях:

• Aurora (astronomy) — Aurora Borealis redirects here. For other uses, see Aurora Borealis (disambiguation). Aurora Australis redirects here. For the ship, see Aurora Australis (icebreaker). For the book, see Aurora Australis (book). Northern lights redirects here. For …   Wikipedia

• Magnetosphere of Jupiter — Discovery[1] Discovered by …   Wikipedia

• geomagnetic field — Magnetic field associated with the Earth. It is essentially dipolar (i.e., it has two poles, the northern and southern magnetic poles) on the Earth s surface. Away from the surface, the field becomes distorted. Most geomagnetists explain the… …   Universalium

• ionosphere and magnetosphere — ▪ atmospheric science Introduction       regions of Earth s (Earth) atmosphere in which the number of electrically charged particles ions (ion) and electrons (electron) are large enough to affect the propagation of radio waves (electromagnetic… …   Universalium

• plasma — plasmatic /plaz mat ik/, plasmic, adj. /plaz meuh/, n. 1. Anat., Physiol. the liquid part of blood or lymph, as distinguished from the suspended elements. 2. Cell Biol. cytoplasm. 3. whey. 4. a green, faintly translucent chalcedony. 5. Physics. a …   Universalium

• Substorm — A series of images made by ultraviolet light imager on the THEMIS spacecraft showing the aurora and Earth s upper atmosphere. The glowing side is the atmosphere lit up by the Sun s light energy and the oval of light is the aurora. During a… …   Wikipedia

• Birkeland current — Schmatic of the Birkeland or Field Aligned Currents and the ionospheric current systems they connect to.[1] A Birkeland current is a set of currents which flow along geomagnetic field line connecting the Earth’s magnetosphere to the Earth s hi …   Wikipedia

• Corriente de Birkeland — Saltar a navegación, búsqueda La aurora de Júpiter, alimentada por corrientes de Jovian Birkeland[1] Una corriente de Birkeland es una corriente eléctri …   Wikipedia Español

• Magnétosphère de Jupiter — La magnétosphère de Jupiter face aux vents solaires. La magnétosphère de Jupiter est une cavité créée dans le vent solaire par le champ magnétique de la planète. C est la plus vaste et la plus puissante magnétosphère planétaire au sein du système …   Wikipédia en Français

• Магнитосфера Юпитера — Магнитосфера Юпитера …   Википедия

• Radio propagation — is a term used to explain how radio waves behave when they are transmitted, or are propagated from one point on the Earth to another. [ H. P. Westman et al, (ed), Reference Data for Radio Engineers, Fifth Edition , 1968, Howard W. Sams and Co.,… …   Wikipedia