whoever erased my answer needs to stop hatin. just cuz you follow mainstream science and have become well versed at regurgitating old news and beliefs gives u no right to erase others ingenuity. before my work got erased the answer to this question is yes, quasars do explode. mainstream science believes that the universe began hence that means that any observation into deep field is labeled the past. unfortunateley if you were thinking in pictograms then you would be an observer on earth looking out into deep field the shape you would be visualizing is a sphere. where we are the center and the expansion is the out skirts of the sphere which was the begininng of this inflated bubble theory. of course if you bought in to this center of the universe theory then this may seem correct. In my theory there is no percieveable shape to the universe it is in chaos or turbulence. The turbulence is energy fluctuations that exists in the form of eternal movement in all infinite directions hence the universe is infinite and eternal. The real question of why the universe exists is replaced with the universe just is. Always in a state of turbulential energy fluctuations that combine and create different densities of energy. turbulence as you may know when influenced by a movement of force in any given direction will form a vortex. This natural occurring pattern of the vortex is prevalent in all of nature the sacred spiral of life. as energy combines into a consolidated direction it forms te vortex which is two sided in space thus forming opposing jets of distributing matter in equal directions since matter cannot be created nore destroyed the jets shoot off in opposites becuz tere is no other way to distribut energy into space evenly thus this budding vortex energy has a distribution that begins to become centralized enoug to pull other matter towards it. the heat that is produced manifest elements as it fuses and cools creating gases which condense to form heavier elements which in turn create stars and supernovae which create planets and thus beginnig galactic systems as this can be observed as star clusters which consolidate to form galaxies. since there is an eternally infinite supply of energy there will be always a larger merger point within an area of space that has a lot of matter hence as galaxies form there will be enire galactic eras of galaxy merging were big galaxies collide and merge with one an other to form consolidated entities of even bigger galaxies. so the obvious answer iswhen galaxies merge there will be less density of energy between galaxies as the galaxies will be pulling matter towards themselves thus resulting in increased distances between galaxies. so the only question left to ask is that
What is a quasar and a pulsar?
Pulsars are rapidly spinning neutron stars that appear to pulse.
Quasars are the brightest objects in our universe, but are technically not stars although they are star-like, I think they are the oldest objects in our universe. No one is exactly sure of what they are.
it is assumed by the astronomers that quasars were formed just after a few minutes to hours the big bang occurred. They have a dense core with unimaginable heat within it & sometimes may contain a black hole inside it"s core.
Do quasars reside within or outside of galaxies?
Dark Matter is theorized to be large part of every single Galaxy in the Universe. Because of Centrifugal force, the angular momentum of Galaxies is much to high to sustain the amount of matter that Galaxies contain. They would literally spin them selves apart. Dark Matter cannot be observed directly but we know its their because we see its effect in every Galaxy in the sky.
Further Thoughts
Dark Matter probably originates from another dimension that we as humans are not a part of, but somehow effects mass on large scales. It is theorized that their are about 26 dimensions and we are only part of 4 of them. It is also said that all 26 dimensions intersect in the 3rd dimension which is space. We also believe this is where Gravity and the other forces of the universe originate from. At the few seconds after the big bang many of these dimensions where compressed together which is why all 4 forces where a single force called the super force. These four forces are the Strong and Weak Nuclear Forces, Gravity, and electromagnetism. At very high temperature these forces where of a single force and as the universe expanded and cooled they split. This was the birth of all 26 dimensions. I believe that because the entire universe was contained inside a singularity. This singularity contained all 26 dimensions in a single plane of existence which is how so much matter and energy could be contained in a space the size of a few microns across.
What receives radio waves from space objects such as quasars?
Radio telescope, usually a microwave dish with a movable parabolic reflector.
Why are quasars mostly seen at large distances?
Because light travels at a finite speed, we see very distant galaxies not as they are now, but as they were millions to billions of years ago. Several billion years ago, there univese was more crowded than it is now, and galaxy collisions were more frequent, leading to the growth of large galaxies with massive black holes capable of producing quasars. The distruption caused by a galactic collision would send matter towad the black hole , triggering a feeding phase that would result in the formation of a quasar. Now the universe is less crowded and such collisions occur far less frequently.
What does the enormous redshift of quasars tell us about their velocity?
That they are receding at more than 90% the speed of light, and that they are not stars in our galaxy because we can't see change.
What is the light produced by a quasar equivalent to?
The light produced by a quasar is equivalent to the combined luminosity of billions of stars. It originates from a supermassive black hole at the center of a distant galaxy, where matter spirals in and heats up, emitting tremendous amounts of electromagnetic radiation across the spectrum, including visible light, ultraviolet, and X-rays. This makes quasars some of the brightest and most energetic objects in the universe, often outshining their host galaxies.
The oldest quasar discovered is 13.05 billion years old, dating back to when the universe was just 690 million years old. This quasar is known as J0313-1806 and was identified by astronomers using data from multiple observatories, including the Atacama Large Millimeter/submillimeter Array (ALMA) and the W.M. Keck Observatory.
No, quasars are not the closest objects to Earth. Quasars are extremely bright and distant celestial objects located billions of light-years away, typically at the centers of galaxies. The closest stars to Earth are in our own Milky Way galaxy.
Is the dust and gas found between stars called quasars?
No. The clouds of gas and dust are called nebulae. A quasar is a disk of superheated matter falling into an enormous black hole.
Can you get a picture of quasar that you can print?
Yes you can you can print a picture off your computer or phone if you have a printer.
Where can one learn more about Quasars?
One can learn more about Quasars from the Wikipedia website where there is much information about them. One can also find information on Space and Sky at Night Magazine.
What does the energy emitted by a quasar suggest?
Note: Power is energy per unit time.
The quick variation in the power output implies that it must come from a region that is only a few light-days or light-hours across - in other words, much smaller than a galaxy.The amount of power emitted (much more than an entire normal galaxy!), combined with the fact that this power output is sustained for a long time, suggest that none of the previously-known mechanisms - such as nuclear fusion from a regular star - can be involved in producing that amount of power.
How do quasars regulate the growth of black holes?
A quasar is a disk of superheated material falling into a supermassive black hole. The radiation from a quasar is so intense that it actually pushes matter away from the black hole, preventing it from falling in. This process limits how fast a black hole can grow.
How much brighter is a quasar than the sun?
Quasars are among the brightest objects in the universe and are intrinsically far, far brighter than stars, though the one which appears brightest to us on Earth (3C 273, a quasar in the constellation of Virgo) is so far away (about two and a half billion light years) that it cannot be seen without a telescope. 3C 273 is actually two trillion times as bright as the Sun and is in fact about a hundred times brighter than the entire Milky Way galaxy. We do think that quasars involve supermassive black holes, but what we see is not the black hole itself (which is, well, black and therefore invisible) but its accretion disc.
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.
Quasars are high-energy galaxies.?
More precisely, quasars are high-energy galaxy CORES, compact enough to appear starlike, yet emitting more radiation than a million "ordinary" galaxies.
What type of energy needs very little mass?
Nuclear energy is a type of energy that needs very little mass. Nuclear energy is used to generate electricity and heat.
Why were quasars first called ''radios stars''?
Quasars are the brightest and most distant objects in the known universe. In the early 1960's, quasars were referred to as radio stars because they were discovered to be a strong source of radio waves. In fact, the term quasar comes from the words, "quasi-stellar radio source". Today, many astronomers refer to these objects as quasi-stellar objects, or QSOs. As the resolution of our radio and optical telescopes became better, it was noticed that these were not true stars but some type of as yet unknown star-like objects. It also appeared that the radio emissions were coming from a pair of lobes surrounding these faint star-like objects. It was also discovered that these objects were located well outside our own galaxy. Quasars are very mysterious objects. Astronomers today are still not sure exactly what these objects are. What we do know about them is that they emit enormous amounts of energy. They can burn with the energy of a trillion suns. Some quasars are believed to be producing 10 to 100 times more energy than our entire galaxy. All of this energy seems to be produced in an area not much bigger than our solar system.
This theory lost its appeal when astronomers discovered quasars and cosmic background radiation?
In Cosmic Physics for $1000, Alex, "What is the Steady State Universe?"
Quasars formed in the early stages of galaxy formation.
Quasars formed in the early stages of galaxy formation.
Quasars formed in the early stages of galaxy formation.
Quasars formed in the early stages of galaxy formation.
Describe two key aspects of quasars?
Bright, distant, powerful, energetic, at the center of the galaxy.
In what sense are the quasars quasi-stellar?
A quasar is an abbreviated term for quasi-stellar radio sources.
Quasi - means something resembling or having a likeness to.
Stellar - means pertaining to, or characteristic of stars
The first "quasars" were discovered using radio telescopes in the late 1950s. Many were recorded as radio sources with no corresponding visible object.
So they became known as a radio source resembling something like a star, or quasi-stellar radio sources.
It was not until 1964 when they became known as quasars.
"So far, the clumsily long name 'quasi-stellar radio sources' is used to describe these objects. Because the nature of these objects is entirely unknown, it is hard to prepare a short, appropriate nomenclature for them so that their essential properties are obvious from their name. For convenience, the abbreviated form 'quasar' will be used throughout this paper.
-- Hong-Yee Chiu in Physics Today, May, 1964"