Quasars may also be ignited or re-ignited from normal galaxies when infused with a fresh source of matter.

Quasars also show ' forbidden ' spectral emission lines which were previously only seen in hot gaseous nebulae of low density, which would be too diffuse to both generate the observed power and fit within a deep gravitational well.

( Quasars are also associated with an accreting compact object, but are thought to be merely a particular variety of AGN.

* Quasars have been photographed since the late 19th centuries although they were not known to be unusual objects until the 1960s.

Celestial objects like Quasars, super dense objects that lie far from Earth, emit electromagnetic waves in its full spectrum including radio waves.

* Quasars ( objects the size of the solar system and as luminous as a hundred modern galaxies, so distant that they date from the early years of the universe );

* Quasars ( objects the size of the solar system and as luminous as a hundred modern galaxies, so distant that they date from the early years of the universe );

Quasars show a very high redshift, which is an effect of the expansion of the universe between the quasar and the Earth.

Quasars are extremely luminous and were first identified as being high redshift sources of electromagnetic energy, including radio waves and visible light, that were point-like, similar to stars, rather than extended sources similar to galaxies.

Quasars are believed to be powered by accretion of material into supermassive black holes in the nuclei of distant galaxies, making these luminous versions of the general class of objects known as active galaxies.

Due to the high frequency used, the chances finding gravitational lenses increases as the relative number of compact core objects ( e. g. Quasars ) are higher ( Sadler et al.

Quasars were originally ' quasi-stellar ' in optical images, and so had optical luminosities that were greater than that of their host galaxy.

* Arp, Halton C., Quasars, Redshifts and Controversies.

Quasars are not radio stars.

Quasars release an extraordinary amount of energy, meaning they are among the brightest objects in the universe.

Quasars below a certain redshift will not show the Gunn-Peterson trough ( though they may show the Lyman-alpha forest ), while quasars emitting light prior to reionization will feature a Gunn-Peterson trough.

Quasars are a good candidate source because they are highly efficient at converting mass to energy, and emit a great deal of light above the threshold for ionizing hydrogen.

Quasars ( short for " quasi-stellar radio source ") were one of the first point-like radio sources to be discovered.

Quasars ' extreme red shift led us to conclude that they are distant active galactic nuclei.

Bell and D. McDiarmid, reported: " Six Peaks Visible in the Redshift Distribution of 46, 400 SDSS Quasars Agree with the Preferred Redshifts Predicted by the Decreasing Intrinsic Redshift Model ".

Five subjects ( 12% ) did not change until they had been told that some people have something happen to their arm, what that something was, and also were given a demonstration.

Now there is no reason in the world why a matchmaker in Ireland should happen also to be a talented soft-shoe dancer and gifted improviser of movements of the limbs, torso and neck, except that these talents add immensely to the enjoyment of the play.

Thus, any error in technology or judgment may have far-reaching consequences ( though the same can also happen through natural reproduction ).

It is also possible for a proper subset of an infinite set to have the same cardinality as the original set, something that cannot happen with proper subsets of finite sets.

Shooting on location, with smaller crews, would also happen in the French New Wave, the filmmakers taking advantage of advances in technology allowing smaller, handheld cameras and synchronized sound to film events on location as they unfolded.

* Women were allowed to succeed ( but there existed no known children of theirs whose father did not also happen to be an agnate of the imperial house, thus there is neither a precedent that a child of an imperial woman with a non-imperial man could inherit, nor a precedent forbidding it for children of empresses ).

Leone gave him some milk to wash out his mouth and apologized for the incident, but also commented that accidents do happen.

One can also bet with another person that a statement is true or false, or that a specified event will happen ( a " back bet ") or will not happen ( a " lay bet ") within a specified time.

As in Ido, inflections marking gender are optional, although some gender-specific nouns such as femina, " woman ", happen to end in-a or-o. Interlingua has feminine pronouns, and its general pronoun forms are also used as masculine pronouns.

While in many geographical regions it is natural to think only of water moving out of aquifers into rivers, the reverse can also happen.

He also hoped to obtain another son in case something should happen to Edward.

It also excludes functions that depend on the memory address of the object being hashed, because that address may change during execution ( as may happen on systems that use certain methods of garbage collection ), although sometimes rehashing of the item is possible.

There was also a sense that this was the time of year when the physical and supernatural worlds were closest and magical things could happen.

The government also was determined to keep full control so that no rebellion of such size would ever happen again.

However the growth of the number of cars increasingly outpaces the construction of new roads, resulting in frequently crippling traffic jams in large parts in major cities especially in Jakarta, which often also happen on highways.

In the multi-period case, something might also happen to the economy beyond the control of the individual to reduce ( or increase ) the flow of income.

Hogan also espoused the idea that the Holocaust didn't happen in the manner described by mainstream historians, writing that he found the work of Arthur Butz and Mark Weber to be " more scholarly, scientific, and convincing than what the history written by the victors says.

They also prowl a patch of hunting ground in a ground-hugging flight, ambushing prey as they happen across it.

Common effects are hearing the reverberation effects on the voice track ( due to stereo reverb on the vocals not being in the center ); also, other instruments ( snare / bass drum, bass guitar and solo instruments ) that happen to be mixed into the center get removed, degrading this approach to hardly more than a gimmick in those devices.

This is also reinforced by the fact that several characters throughout the film claim crucifixion is not as bad as it seems, such as when Brian asks his cellmate in prison what will happen to him, he replies ; " Oh, you'll probably get away with crucifixion.

This can happen quite naturally through reflection or deliberate recall ( also known as recapitulation ), often dependent on the perceived importance of the material.

There was also some hope that the Eastern European nations would join the plan, and thus be pulled out of the emerging Soviet bloc, but that was not to happen.

In such cases, it could also happen that the Khronos Group's Architecture Review Board gives the extension their explicit approval, in which case the identifier ARB is used.

He would know all the mathematical probabilities for example of obtaining event A and would also know if a free agent like a human being would cause A to happen.