- extragalactic radio source
- внегалактический источник радиоизлучения
English-Russian electronics dictionary .
extragalactic radio source
Смотреть что такое "extragalactic 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 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
X-shaped radio galaxy — X shaped (or winged ) radio galaxies are a class of extragalactic radio source that exhibit two, low surface brightness radio lobes (the wings ) oriented at an angle to the active, or high surface brightness, lobes. Both sets of lobes pass… … Wikipedia
Third Cambridge Catalogue of Radio Sources — Infobox Astronomical survey name = 3C caption = organization = Radio Astronomy Group, University of Cambridge alt names = wavelength = 159 MHz radio source = Mullard Radio Astronomy Observatory goals = First detailed survey of radio sources… … Wikipedia
X-ray source — ▪ astronomy in astronomy, any of a class of cosmic objects that emit radiation at X ray wavelength. Because the Earth s atmosphere absorbs X rays (X ray) very efficiently, X ray telescopes and detectors must be carried high above it by… … Universalium
Jodrell Bank Observatory — The 76 m Lovell Telescope at Jodrell Bank Observatory … Wikipedia
Quasar J1819+3845 — Quasar name = QSO J1819+3845 epoch = J2000 ra = RA|18|19|26.55 dec = DEC|+38|45|01.8 [http://simbad.u strasbg.fr/simbad/sim id?protocol=html Ident=QSO+J1819%2B3845+ NbIdent=1 Radius=2 Radius.unit=arcmin submit=submit+id Simbad] ] constellation… … Wikipedia
cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… … Universalium
galaxy — /gal euhk see/, n., pl. galaxies. 1. Astron. a. a large system of stars held together by mutual gravitation and isolated from similar systems by vast regions of space. b. (usually cap.) See Milky Way. 2. any large and brilliant or impressive… … Universalium
telescope — /tel euh skohp /, n., adj., v., telescoped, telescoping. n. 1. an optical instrument for making distant objects appear larger and therefore nearer. One of the two principal forms (refracting telescope) consists essentially of an objective lens… … Universalium
Messier 87 — Virgo A The Messier 87 galaxy. Observation data Epoch J2000 Constellation Virgo Right ascension … Wikipedia
