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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.
Quasars are extremely luminous and active supermassive black holes at the centers of galaxies. They are found within galaxies, typically in the center of spiral galaxies or in merging galaxy systems.
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What do astronomers use to study quasars?
Astronomers use telescopes, both ground-based and space-based, to study quasars. They observe the light emitted by quasars across different wavelengths, such as visible, ultraviolet, and X-ray, to learn more about their properties and behavior. Additionally, they analyze the spectra of quasars to understand their composition and the physical processes happening within them.
Do all galaxies have planets in?
No, not all galaxies have planets. Planets are found within individual galaxies, such as our Milky Way galaxy, but there are many galaxies in the universe where planets may or may not exist.
Where do electrons protons and neutrons reside within an atom?
Electrons are located in the electron cloud surrounding the nucleus of an atom. Protons and neutrons are found within the nucleus at the center of the atom.
Do all galaxies have gravity?
Yes, all galaxies have gravity. Gravity is a fundamental force that exists everywhere in the universe, including within and between galaxies. It is responsible for holding galaxies together, as well as determining their structure and motion.
What is the difference between galaxies and the universe?
A universe is a very big realm of darkness with galaxies in it. and there are billions of galaxies in the universe! One of those galaxies is our solar system, and in that solar system is our planet. There probably is even more then just one univserse. O_o Well... Galaxies are within the universe and a universe is defintly bigger then a galaxy
Which organs or structures do NOT reside within the mediastinum?
The lungs, trachea, and heart do not reside within the mediastinum. They lie outside this region.
How many galaxies are in the Draco constellation?
There are at least 1.14 billion galaxies in the Draco constellation (with billions of stars, planets, and moons in each one; as well as asteroids and nebulae). Their light has taken 13 billion years to reach Earth.
Why black holes are believed to reside dormant in normal galaxies?
Super massive black holes are believed to exist within galaxies (like our own) because stars in the middle of the galaxy are spinning too fast for there not to be something extremely massive there.
What is a bright distant galaxy with a black hole in it?
Perhaps you are referring to quasars. Quasars are (galaxies with) extremely active galactic nuclei.Otherwise, as far as we know, many of the larger galaxies seem to contain a supermassive black hole in the center. If by black hole you are referring to standard black hole, not a supermassive, chances are all galaxies have quite a few. Within the local group of galaxies (Our cluster), the brightest galaxy as it appears from Earth is the Canis Major dwarf galaxy at 25,000 lightyears away. For galaxies not within our cluster, the brightest would be Markarian 231 at about 600,000,000 lightyears away.Comparing apparent magnitude. Canis Major's apparent magnitude (Little "m") is approximately 23.3m where Markarian 231 is about 13.8m yet the galaxy is 2,400,000% further away than Canis Major. An interesting side note about this galaxy is that it's supermassive blackhole is accompanied by a large quasar.
Do the individual galaxies within clusters of galaxies expand?
yes
Nebula may exist only within your galaxy?
Nebulae can exist both within and outside of our galaxy, the Milky Way. Nebulae are vast clouds of dust, gas, and plasma in space where stars can form. They are found in many different galaxies throughout the universe.
Where do electron proton& neutron reside within an atom?
Protons and neutrons reside within the nucleus, electrons orbit around the nucleus.
Does the galaxies expanding?
Yes, the whole universe is expanding rapidly and so are the galaxies within it.
What do astronomers use to study quasars?
Astronomers use telescopes, both ground-based and space-based, to study quasars. They observe the light emitted by quasars across different wavelengths, such as visible, ultraviolet, and X-ray, to learn more about their properties and behavior. Additionally, they analyze the spectra of quasars to understand their composition and the physical processes happening within them.
Where did cyclopes reside?
deep within Gaia
Are there galaxies in the milky way?
The Milky Way is our galaxy, the are no other galaxies within it though we are part of a local group of galaxies.
Can Nebula exist only within your galaxy?
No, nebulae are not unique to the Milky Way, there are hundreds that have been identified outside it, and are generally assumed to be present in most if not all other galaxies.
