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More precisely, quasars are high-energy galaxy CORES, compact enough to appear starlike, yet emitting more radiation than a million "ordinary" galaxies.
Mossie Auer
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Are quasars part of your solar system?
No. Quasars are at the centers of distant galaxies.
Quasars are thought to be the center of distant?
galaxies
Are all quasars galaxies?
A quasar is not a galaxy. A quasar is an intense energy source associated with a supermassive black hole that is actively feeding. All quasars are located at the centers of galaxies.
How many quasars are in a galaxy?
No more than one, we think. Quasars are so distant that it is difficult to distinguish details about their parent galaxies.
Why do astronomers think that quasars represent an early stage of galactic evolution?
There are more quasars in faraway galaxies, i.e., in the distant past.There are more quasars in faraway galaxies, i.e., in the distant past.There are more quasars in faraway galaxies, i.e., in the distant past.There are more quasars in faraway galaxies, i.e., in the distant past.
Do all quasars have host galaxies in them?
Quasars do not have galaxies in them, quasars are at the hearts of galaxies. All quasars are located in galaxies, as a quasar involves massive amounts of material falling into a supermassiv black hole. Neither of these can be found outside of a galaxy.
Are quasars part of your solar system?
No. Quasars are at the centers of distant galaxies.
Quasars are thought to be the center of distant?
galaxies
The largest and brightest galaxies are those that contain?
quasars.
what The largest and brightest galaxies are those that contain _____.?
quasars.
Are all quasars galaxies?
A quasar is not a galaxy. A quasar is an intense energy source associated with a supermassive black hole that is actively feeding. All quasars are located at the centers of galaxies.
Can quasars be found in globular clusters or open clusters?
Quasars are related to supermassive black holes in the center of galaxies.
Are quasars a higher energy galaxie?
Yes, quasars are galaxies where the central black hole is turned on and consuming material.
What do the largest and brightest galaxies contain?
quasars.
How many quasars are in a galaxy?
No more than one, we think. Quasars are so distant that it is difficult to distinguish details about their parent galaxies.
Are there thousands of other galaxies?
There are an estimated 130 billion galaxies, and most all of them are undiscovered since we have only mapped a very tiny fraction of the whole universe. As we look further in space, we see back in time. On the outskirts of the universe, we can see galaxies with quasars, some of the first galaxies, their quasars in their centers have probably burned out by now and they are just regular galaxies, but we see them as they were billions of years ago with their quasars burning, their light is just now getting to us.
Why do astronomers think that quasars represent an early stage of galactic evolution?
There are more quasars in faraway galaxies, i.e., in the distant past.There are more quasars in faraway galaxies, i.e., in the distant past.There are more quasars in faraway galaxies, i.e., in the distant past.There are more quasars in faraway galaxies, i.e., in the distant past.
