Приклади вживання Active galaxies Англійська мовою та їх переклад на Українською
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Quasars have all the same properties as active galaxies, but are more powerful.
Active galaxies are galaxies whose bright cores are believed to be powered by a vast black hole.
Forecasts of modern models for very weak active galaxies clearly failed.".
The team hopes to use Hubble to hunt for other very compactdisks around low-wattage black holes in similar active galaxies.
These glowing regions in typical active galaxies are usually small, up to 10% of the diameter of the galaxy. .
However, new resultsindicate that this idea may be wrong for many active galaxies.
His research focuses on supernovae and active galaxies at optical and near-infrared wavelengths.
When combined, the observations allowed the team tomake a three-dimensional map showing where the active galaxies lie.
These glowing regions in typical active galaxies are usually small, up to 10% of the diameter of the galaxy. .
Now we hope to use Hubble to search for other very compactdiscs around black holes of low luminosity in active galaxies.
The astronomers coulduse this new map to find out how the active galaxies were distributed and compare this with predictions from theory.
The team hopes to use Hubble to search for other very compact low-powerdata carriers black holes in similarly active galaxies.
In many active galaxies the view of the central black hole is blocked by large amounts of dust, making it difficult to measure the activity of the black hole.
The predictions of currentmodels for gas dynamics in very faint active galaxies clearly failed", Bianchi added.
According to astronomers, the difference between active galaxies such as Cygnus A, and inactive galaxies such as our milky Way, lies in the presence and absence of magnetic field.
The team hopes to use Hubble to hunt for other very compactdisks around low-wattage black holes in similar active galaxies.
The astronomers initially selected this galaxy to validate accepted models about lower-luminosity active galaxies--those with black holes that are on a meager diet of material.
Since quasars exhibit properties common to all active galaxies, the emissions from quasars can be readily compared to those of smallactive galaxies powered by supermassive black holes.
The astronomers initially selected thisgalaxy to validate accepted models about lower-luminosity active galaxies: those with malnourished black holes.
Combes' team is already studying other nearby active galaxies with ALMA, and the unique object PKS 1830-211 is expected to be the focus of much future research with ALMA and other telescopes.
Therefore, it is very puzzling why there is a thin disk encircling a starving black hole in NGC 3147 that mimics muchmore powerful disks found in extremely active galaxies with engorged, monster black holes.
In the 1980s, unified models were developed in whichquasars were viewed as simply a class of active galaxies, and a general consensus has emerged that in many cases it is simply the viewing angle that distinguishes them from other classes, such as(blazars and radio galaxies). .
The Jodrell Bank Centre for Astrophysics, of which the Observatory is a part, is one of the largest astrophysics research groups in the UK.[51] About half of the research of the group is in the area of radio astronomy- including research into pulsars, the Cosmic Microwave Background Radiation,gravitational lenses, active galaxies and astrophysical masers.
I hope that XMM-Newton will perform similar observing campaigns for several more active galaxies in coming years, so that the method is fully established when Athena launches.".
High-energy gamma-ray and X-ray telescopes visualise themost energetic dynamos in the cosmos, such as active galaxies, the remnants from massive dying stars, and accretion of matter around black holes.
For example, high-energy gamma-ray and X-ray telescopes tend tosee the most energetic dynamos in the cosmos, such as active galaxies, the remnants from massive dying stars, accretion of matter around black holes, and so forth.