Примеры использования Quasars на Английском языке и их переводы на Русский язык
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Quasars- witness the birth of galaxies.
However until very recently we were missing a key piece of information about quasars- their brightness.
Nebulae, quasars, pulsars, stuff like that.
In astrophysics, jets of relativistic plasma are produced by the centers of active galaxies and quasars.
Nature of quasars(1950s-1980s): The nature of quasars was not understood for decades.
Radio sources intra-day variation,radiometry, quasars, radio observation method, reduction method.
The various objects in this catalogue include Seyfert galaxies, starburst galaxies, H II regions, active galactic nuclei,BL Lac objects and quasars.
In the case of S5 0014+81, it is one of the most luminous quasars known, with a total luminosity of over 1041 watts.
Therefore, ordinary quasars take centuries to go through variations a microquasar experiences in one day.
The dust may affect intergalactic distance measurements,such as to supernova and quasars in other galaxies.
List of most distant astronomical objects List of quasars Nature timeline Bañados, Eduardo; et al. 6 December 2017.
In observational astronomy the experimental determination of a PSF is often very straightforward due to the ample supply of point sources stars or quasars.
One group, studying distant quasars, has claimed to detect a variation of the fine structure constant at the level in one part in 105.
Note that even the most luminous stars are much less luminous than the more luminous persistent extragalactic objects,such as quasars.
A gas-guzzling supermassive black hole would do the trick. We call these‘quasars' and they shine bright enough to be seen from 12 billion light years away!
Due to the high frequency used, the chances of finding gravitational lenses increases as the relative number of compact core objects(e.g. quasars) are higher Sadler et al.
C 273 was the first object to be identified as what we now know quasars to be-extremely luminous objects at cosmological distances.
Radio astronomy has led to substantial increases in astronomical knowledge, particularly with the discovery of several classes of new objects,including pulsars, quasars and radio galaxies.
Scientists have now found a way to work out exactly how bright some quasars are, providing us with a way to fill in the gap along the cosmic timeline.
The survey covers over 7,500 square degrees of the Northern Galactic Cap with data from nearly 2 million objects andspectra from over 800,000 galaxies and 100,000 quasars.
Most have been observationally associated with central black holes of some active galaxies,radio galaxies or quasars, as well as stellar black holes, neutron stars and pulsars.
Thanks to Ritz effect simple explanations for numerous radiation sources of non-optical ranges become possible, including those of radio, X-ray and gamma ranges(pulsars,bursters, quasars).
It has since played an important role in the research of meteors, quasars, pulsars, masers and gravitational lenses, and was heavily involved with the tracking of space probes at the start of the Space Age.
Astronomers considered many distinct classes of objects, including white dwarfs, pulsars, supernovae,globular clusters, quasars, Seyfert galaxies, and BL Lac objects.
Quasars may have been an important energy source in this process, which marked the end of the cosmic dark ages, so observing a quasar from before the transition is of major interest to theoreticians.
Variable and flare stars, new and supernova stars, gravitational lensing,occultation of stars by planets, active nuclei of galactic and quasars, bursts of high-energy radiation.
With this massive resource, VSOP scientists will probe our galaxy, quasars and other galaxies with a resolution so clear as to be able to see a grain of rice in Tokyo from as far as Montreal.
All of these versions of UT, except for UTC, are based on Earth's rotation relative to distant celestial objects(stars and quasars), but with a scaling factor and other adjustments to make them closer to solar time.
The paper also included quasars at redshifts of z 5.82 and z 5.99, and, while each of these exhibited absorption at wavelengths on the blue side of the Lyman-alpha transition, there were numerous spikes in flux as well.
As Martin Harwit emphasized, the CIB is very important in the understanding of some special astronomical objects, like quasars or ultraluminous infrared galaxies, which are very bright in the infrared.