auroral - significado y definición. Qué es auroral
Diclib.com
Diccionario ChatGPT
Ingrese una palabra o frase en cualquier idioma 👆
Idioma:

Traducción y análisis de palabras por inteligencia artificial ChatGPT

En esta página puede obtener un análisis detallado de una palabra o frase, producido utilizando la mejor tecnología de inteligencia artificial hasta la fecha:

  • cómo se usa la palabra
  • frecuencia de uso
  • se utiliza con más frecuencia en el habla oral o escrita
  • opciones de traducción
  • ejemplos de uso (varias frases con traducción)
  • etimología

Qué (quién) es auroral - definición

NATURAL LIGHT DISPLAY THAT OCCURS IN THE SKY, PRIMARILY AT HIGH LATITUDES (NEAR THE ARCTIC AND ANTARCTIC ON EARTH) OR EVEN ON OTHER PLANET
Aurora borealis; Aurora australis; Aurora Borealis; Auroral light; Polar Aurora; Dance of the spirits; Aurora Australis; Aurora Borelis; Aurorae; Aurora boreal; Polar light; Polar aurora; Aurora polaris; Aurora (phenomenon); Auroras; Auroral; Auroral display; Auroral displays; Arora borealis; Aurora austrealis; Aurora borelis; Aurora Lights; Merry Dancers; Auroræ; Aurora (astronomy); Southern lights; Polar lights; Polar Light; Polar Lights; Northern light; Proton aurora; Aurora Polaris; Southern light
  • Aurora Borealis]]''
  • The Aboriginal Australians associated auroras (which are mainly low on the horizon and predominantly red) with fire.
  • An animation]] created using the same satellite data is also available.
  • access-date=12 September 2022}}</ref>
  • Different forms
  • Construction of a [[keogram]] from one night's recording by an all-sky camera, 6/7 September 2021. Keograms are commonly used to visualize changes in aurorae over time.
  • [[Moon]] and aurora
  • A movie]] shows images from 81 hours of observations of Saturn's aurora.
  • IMAGE]], superimposed over a digital image of Earth
  • Aurora pictured as wreath of rays in the coat of arms of [[Utsjoki]]

Auroral         
·adj Belonging to, or resembling, the aurora (the dawn or the northern lights); rosy.
Auroral kilometric radiation         
AURORAL KILOMETRIC RADIATION
Auroral kilometric radiation (AKR) is the intense radio radiation emitted in the acceleration zone (at a height of three times the radius of the Earth) of the polar lights. The radiation mainly comes from cyclotron radiation from electrons orbiting around the magnetic field lines of the Earth.
Aurora         
A luminous display seen in the northern heavens in the northern
hemisphere, where it is the Aurora Borealis, and seen in the southern heavens in the southern hemisphere, where it is called Aurora Australis, or indifferently for either, the Aurora Polaris. It takes the form of pale luminous bands, rays and curtains varying in color. Near the poles they are very numerous. A French commission observed 150 auroras in 200 days. Their height is variously estimated at from 90 to 460 miles; they are most frequent at the equinoxes and least so at the solstices. There is a secular variation also, they attain a maximum of occurrence every 11 years together with sun spots, with a minimum 5 or 6 years after the maximum. There is also a period of 60 years, coincident with disturbances in the earth's magnetism. Various attempts have been made to account for them. They have a constant direction of arc with reference to the magnetic meridian (q. v.) and act upon the magnetic needle; in high latitudes they affect telegraph circuits violently. There is a strong probability that they represent electric currents or discharges. De la Rive considers them due to electric discharges between the earth and atmosphere, which electricities are separated by the action of the sun in equatorial regions. According to Balfour Stewart, auroras and earth currents.(q. v.) may be regarded as secondary currents due to small but rapid changes in the earth's magnetism. The subject is very obscure. Stewart treats the earth as representing the magnetic core of an induction coil, the lower air is the dielectric, and the upper rarefied and therefore conducting atmosphere is the secondary coil. This makes the aurora a phenomenon of induced currents. Then the sun may be regarded as the instigator of the primary changes in the earth's lines of force representing the primary of an induction coil. [Transcriber's note: Solar wind, streams of electrons and protons, interacting with the earth's magnetic field causes aurora. Neither electrons (1897) nor protons (1920) were known in 1892. The Soviet satellite Luna first measured the solar wind in 1959. Even today increased understanding of solar and auroral phenomenon continues.]

Wikipedia

Aurora

An aurora (PL: auroras or aurorae), also commonly known as the polar lights, is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of brilliant lights that appear as curtains, rays, spirals, or dynamic flickers covering the entire sky.

Auroras are the result of disturbances in the magnetosphere caused by the solar wind. Major disturbances result from enhancements in the speed of the solar wind from coronal holes and coronal mass ejections. These disturbances alter the trajectories of charged particles in the magnetospheric plasma. These particles, mainly electrons and protons, precipitate into the upper atmosphere (thermosphere/exosphere). The resulting ionization and excitation of atmospheric constituents emit light of varying colour and complexity. The form of the aurora, occurring within bands around both polar regions, is also dependent on the amount of acceleration imparted to the precipitating particles.

Most of the planets in the Solar System, some natural satellites, brown dwarfs, and even comets also host auroras.

Ejemplos de uso de auroral
1. He was a leader of the High Frequency Active Auroral Research Program near Gakona, Alaska.