galactic radio source

galactic radio source
галактический источник радиоизлучения

English-russian astronautics dictionary. - M.: Military Publishing house. . 1964.

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Смотреть что такое "galactic radio source" в других словарях:

  • radio source — Astron. a cosmic object or phenomenon, as a galaxy, pulsar, quasar, or the remnant of a supernova or of a galactic collision, that emits radio waves. [1945 50] * * * ▪ astronomy       in astronomy, any of various objects in the universe that emit …   Universalium

  • radio source — noun an object that radiates radio waves (Freq. 3) • Hypernyms: ↑radiator * * * noun : a region of the sky exclusive of the sun and members of the solar system from which microwave energy is received * * * Astron. a cosmic object or phenomenon,… …   Useful english dictionary

  • Radio astronomy — is a subfield of astronomy that studies celestial objects at radio frequencies. The field originated from the discovery that many astronomical objects emit radiation in the radio wavelengths as well as optical ones. The great advances in radio… …   Wikipedia

  • Radio galaxy — Radio galaxies and their relatives, radio loud quasars and blazars, are types of active galaxy that are very luminous at radio wavelengths (up to 1038 W between 10 MHz and 100 GHz). The radio emission is due to the synchrotron process. The… …   Wikipedia

  • Galactic Center — The Galactic Center is the rotational center of the Milky Way galaxy. It is located about 7.6 kiloparsecs (24,800 LY) away from the Earth, [cite journal | title = SINFONI in the Galactic Center: young stars and IR flares in the central light… …   Wikipedia

  • galactic coordinate — In astronomy, a galactic latitude or longitude, useful for describing the relative positions and motions of components of the Milky Way Galaxy. Galactic latitude is measured in degrees north or south of the plane of the Milky Way. Galactic… …   Universalium

  • Galactic coordinate system — Artist s depiction of the Milky Way galaxy, showing the galactic longitude relative to the sun. The galactic coordinate system (GCS) is a celestial coordinate system which is centered on the Sun and is aligned with the apparent center of the… …   Wikipedia

  • Radio Galaxies —    These galaxies emit radio signals up to 100,000,000 times stronger than our own. These radio signals don t originate from the galaxy itself, but from a plasma cloud (superheated, ionized gases) located hundreds of thousands to millions of… …   The writer's dictionary of science fiction, fantasy, horror and mythology

  • galactic halo — In astronomy, a nearly spherical volume of thinly scattered stars, globular clusters, and tenuous gas observed surrounding spiral galaxies. It may extend far beyond the disk and contain most of the galaxy s mass. The halo of the Milky Way Galaxy… …   Universalium

  • Active galactic nucleus — An active galactic nucleus (AGN) is a compact region at the centre of a galaxy which has a much higher than normal luminosity over some or all of the electromagnetic spectrum (in the radio, infrared, optical, ultra violet, X ray and/or gamma ray… …   Wikipedia

  • Fifth Cambridge Survey of Radio Sources — Infobox Astronomical survey name = 5C caption = organization = Radio Astronomy Group, University of Cambridge alt names = wavelength = 408 MHz and 1407 MHz radio source = One Mile Telescope, Mullard Radio Astronomy Observatory goals = Deep survey …   Wikipedia


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