

Human: Can you tell me what you know about black holes?

Assistant: 
Black holes are black holes that are so large that they could theoretically be seen by the naked eye. Black holes have a dense, dense core. The universe is surrounded by a black hole, and it has an immense mass. Black holes are extremely massive objects with no known mass. Black holes are dark energy centers that have a gravitational pull. Black holes are the result of black holes collapsing into each other and consuming matter. Black holes are black holes at the center of massive black holes. Black holes are the deepest of all galaxies. astronomer Black holes are large voids of dense matter in the center of galaxies. Black holes are black holes of extremely large size that have a density similar to the density of the entire universe. Black holes are objects with a density of less than 10  10 g/cm3. Black holes are black holes that have not been visited by any other object. The gravitational pull of gravity is what makes black holes so dark and so large. The black hole hypothesis states that black holes have mass that is greater than the mass of the Sun. Black holes are black holes with a dark core and black dwarfs that have dark matter and dark energy. Black holes are black holes that are dark in the central part of the galaxy. Black holes are supermassive black holes that are the black holes that form inside star clusters. black holes are the largest known source of energy in the universe Black holes are dark spaces that contain massive voids. Black holes are the result of gravitational collapse caused by gravity and gravity's pull on matter. The smallest known black hole is a supermassive black hole that is about the size of a planet, and has a density of around. Black holes are the most intense source of radiation. Black holes are objects that have dark matter that contains many dark clumps of matter. Black holes have been found to contain gravitationally-distorting matter. astronomer astronomer Black holes are a feature of galaxy formation and evolution. Scientists have determined that black holes form when stars annihilate themselves, and are the hottest stars in the universe. -lsb- https://en.wikipedia.org/wiki/Black_Holes Dark matter is the force that causes black holes, explains how they form and what they are made of Black holes are voids in space and time that are so dense that they can be seen with the naked eye. Black holes are very large dark matter black holes Dark matter is an energy source that has a magnetic field that causes black holes. Black holes are a black hole that is a giant black hole that has no gravity. Black holes are extremely large voids that have an extremely thin outer shell that contain no matter. Black holes are regions of gravitational collapse where gravity reaches a lower mass than it would have if it were at a higher mass. Black holes are the black holes that form at the center of galaxy clusters. Black holes are extremely rare in the Universe. The Black Hole (; also called Black Hole 1) is a black hole, a dark matter holohot and the black hole of supermassive black holes. Black holes have a gravitational pull that carries the mass of a star, and are thus the source of all black holes. Black holes are not observable. Black holes are supermassive black holes that are so massive that they can be seen with the naked eye. Black holes are the result of gravity collapsing around a star. They are formed by the collapse of a supermassive black hole in space, which collapses into a white dwarf star, known as a globular cluster. http://www.nasa.gov/nasa/articles/science/black-holes-dark-corona-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole-black-hole- Black holes are objects that resembling supermassive black holes, but are much smaller than supermassive black holes. Scientists have characterized black holes as the center of the universe. Black holes are dark black holes that are a black hole that is the black hole of our galaxy. Black holes are black holes that are at least a few times the size of the universe. Black holes are large regions of space that are so massive that gravity can not be used to push them apart. Black holes are large and deep space structures in which matter, such as atoms and nuclei, collapses. astronomer Black holes are dark energy voids at the center of the universe, and are the darkest of all matter. Black holes are void spaces between stars that have not merged. Black holes are not as dense as normal galaxies, so they have lower temperatures than normal galaxies. Black holes are massive supermassive black holes that are too large to be seen with the naked eye. Theoretical and experimental models have shown that black holes are extremely massive black holes. Black holes are a source of energy and mass for stars. Black holes are black holes — not as we know them but as the result of black holes collapsing. Black holes are the remnants of supermassive black holes that had merged with supernovae and created large black holes. Black holes are supermassive black holes, so they can contain a mass of tens of billions of billions of years. Black holes are large dark matter clouds that form from supermassive black holes Black holes are extremely dense black holes that occupy a much smaller space than the surrounding universe. black hole theory Black holes are large areas of space with very large masses. They have a mass of about 1 / 10 the size of the Sun. black holes are massive voids of energy that can contain all matter and dust. Black holes are not real, and they do not contain all the mass of the universe. Black holes are very large voids that can form when a massive black hole has merged with a smaller one. black hole astronomer Black holes are large, black holes that are black holes at the center of the universe. Black holes are large, dark black holes with a radius of about one  km. Dark matter is the physics of black holes. Black holes have no mass black holes have large masses Black holes are black holes at the center of galaxy clusters. Black holes are a group of supermassive black holes. Black holes are ellipticals that have an inner core of black holes. Black holes are black holes that are in the center of the universe. Black holes are the center of the universe, the black holes are not. Black holes are dark energy-division black holes, also called black holes or black holes, and black holes in particular. Black holes are supermassive black holes with a mass greater than the Sun. astronomer astronomy Black holes are black holes with masses greater than  1018 m. Black holes are the source of massive stars like the Sun and a large portion of the Milky Way Galaxy. Black holes are dark areas in space that have no visible light. Black holes are the darkest part of the universe. astronomer Black holes are very large black holes that have no helium layer. Scientists have found that black holes are formed by extreme cold expansions of matter Black holes are dark energy structures that are very large in size, and so can not be seen through normal telescopes. black hole is an object with an extremely large distance between its atoms astronomy astronomy Black holes are black holes with dark matter inside. Black holes are large black holes in supermassive black holes (SMBHs) that have been observed in the early Universe. Black holes are the largest known universe. Black holes are very large regions of space that have no atmosphere and no magnetic field. Black holes are a black hole in space. Black holes are regions of deep space that have been found to contain large quantities of matter that are not visible to the naked eye. Black holes are very cold black holes that have been studied extensively for their ability to form massive black holes. Black holes are large black holes that can contain massive matter. They are dark black holes with mass that has a radius of 18 million km. astronomer black holes are the centers of a large cluster of galaxies that form massive black holes. They are the largest object known to have existed. astronomer Black holes are dark spaces that occupy the outer regions of galaxy-forming nuclei. Black holes are dark matter black holes. Black holes are black holes that are extremely dense voids that are too large to be seen with the naked eye. Black holes are the supermassive black holes in the universe Black holes are supermassive black holes in the Milky Way galaxy. Black holes are the darkest regions of the universe. Black holes are very large and very dense black holes that are at least 10 times as large as galaxies. Black holes are ellipticals that have black holes in them. Black holes are large black holes that form inside the universe. Black holes are black holes that are dark black holes. Black holes are black holes that are too big to fit in our galaxy. a href="http://science.nasa.gov/science/article/977-0516/en.html"> Black holes are elliptical regions of space containing black holes. Black holes are supermassive black holes that have no ionizing radiation. Black holes are the black holes that form at the center of our galaxy. Black holes are extremely dense black holes that envelop the rest of the universe in a dense cloud of gases. They are black holes in supermassive black holes that are too far apart to be seen by the human eye Black holes are very large space-time gaps between the universe and stars that are so large that they can be seen through the spectra of a telescope. Black holes are regions of dark energy that have no known mass. Black holes are black holes at the center of our galaxy. Black holes are supermassive black holes in the universe that are annihilatingly large and massive. astronomer Black holes are very large black holes, which are the black holes at the center of the universe. The most recent estimate of the size of a black hole is 18 million light-years. black holes are the black holes in supernovae Black holes are black holes of gravitational pull, which means that gravity acts like a black hole to pull matter into space. Black holes have a mass of about 100 billion times the mass of the Sun. Black holes are the source of all matter, and black holes are a black hole, a dark energy black hole, and a black hole cluster. Black holes are objects that are not visible to the human eye. Black holes are black holes shaped like a giant black hole that fills with gas. Black holes are spherical objects with no magnetic field. Black holes are the black holes of the Milky Way galaxy, which is the closest galaxy to the Sun. black holes are dark energy giants that can have immense mass. black holes are regions of dark energy that surround large dark matter. astronomer Black holes are dark energy supernovae that have been observed around the sun. Black holes are very hot and have been known to form in space. Black holes are dark regions of space in which a massive black hole resides. Black holes are deep space black holes. Black holes are large areas of space where gravity and matter collide. Black holes are supermassive black holes. Black holes are dark regions of space where matter collides with a black hole. The Black Hole Black holes have a large mass that has a gravitational pull, and have immense energy. Black holes are dark energy voids that have a mass of around. Black holes are extremely large voids of dark matter that can't be seen through telescopes Black holes are the deepest, most densely populated objects in the universe. Black holes are not always visible from space, but they can be observed with the naked eye. Black holes are objects that are so massive that they are impossible for any object to escape. black hole black holes are the most massive objects known to exist Black holes are the deepest structures in the universe. The black hole theory states that dark matter and dark energy must be annihilated. Black holes are black holes that have a black hole inside of them, which is what creates the black holes in our galaxy. Black holes are very large black holes with a radius of about. They are thought to be the cause of the universe's inflation. Scientists have determined that black holes have no mass and have no energy. The dark side of the universe is dark, but if it is not a black hole, it is a quasar. Black holes have a mass of billions of years. Black holes are black holes that are a kind of black hole. Dark matter is the source of energy for all matter in the universe. Black holes are the deepest and most dense objects in the universe. a black hole is a large region of space where dark matter and dark energy are interacting. Black holes are regions of dark energy that can have mass as large as the Sun, but they are so dark that they are invisible. Black holes have a gravitational pull, and a magnetic field that is pulled inward by the gravity of the star. Black holes are very hot. Black holes are regions of ice sucked from a black hole by gravity. They are extremely hot, so they have extremely dense black holes that can have temperatures as high as 1,016 degrees Kelvin. black holes are extremely dense black holes that form in supergravity Black holes are supermassive black holes, and are the source of all gravitational force, black hole physics and cosmology Black holes are supermassive black holes that are as large as the Sun. black holes are the result of the collision of two massive black holes that have never been seen before Black holes are the dark matter equivalent of a supermassive black hole in the Milky Way Galaxy. Black holes are black holes with the gravitational pull of a black hole. Black holes are supermassive black holes that form in the Milky Way Galaxy Black holes have very few masses, so their masses are based on the mass of the universe. They are ellipticals with masses smaller than the Sun. Black holes are the black holes of a galaxy, the remnants of the supernova explosion that destroyed the universe. Black holes are supermassive black holes that can contain as much as 100 billion times as much energy as a normal star. Black holes are dark energy supernovae that explode, causing massive black holes to form. Black holes are regions of gravitational collapse known as black holes, and they are extremely cold. They are dark black holes in the outer region of the universe, like the Milky Way, that have a mass of helium and protons, a dark core, and a dark side. Black holes are a result of supergravity Black holes are regions of massive energy in the universe that are not subject to gravitational forces. Black holes are extremely dense dark matter in space, like a black hole in a galaxy, which cannot escape the gravitational pull of its surroundings. Black holes are large spaces that have a density of black holes, and that are encased in a vacuum. a black hole is a dark matter black hole ; a black hole is a black hole in space or time. Black holes are a type of aether plasma in the same category as supergravity plasma, a scalar energy density, and supernovae. Black holes are a type of supermassive black hole Black holes have no apparent gravity. iii. Black holes are very large dark energy black holes that are a kind of a black hole. Black holes are the remnants of supermassive black holes, black holes that are astronomically impossible to see, and have no known companions. Black holes are voids of gas that fill the space between the atoms of the sun and Earth. Black holes are a type of supermassive black hole, but not a black hole itself. black holes are formed by the merger of matter that is too dense to be seen Black holes are large areas of gas in the universe that have been cooled. Black holes are the deepest structures in the universe. Black holes are dark energy black holes a black hole is a region of space where the mass of a black hole is larger than the mass of the surrounding gas. Black holes are supermassive black holes that have a mass of at least 10 billion times the Sun's mass. Black holes are essentially uninhabited black holes that are so massive that they are impossible to light ray. Black holes are extremely large, dark spaces that enclose the universe. Black holes are extremely large objects that do not have mass. Black holes are the most massive objects in the universe. Black holes are the centers of black holes that form at the end of galaxy chains that connect the universe's cores. Black holes are extremely large regions of space where the smallest particles, known as pions, are found.  black holes are ellipticals with an extra dimension The black hole is a region of space characterized by a black hole at its center. Black holes are objects with black holes that are so massive that they form a vacuum around themselves. The black hole is a massive void in space that is the centre of a black hole. Black holes are massive objects that have a black hole in the center. Black holes are the centre of dark energy. Black holes are void spaces between stars that do not have gravity. astronomer The dark matter that causes black holes is known as dark energy Black holes are the smallest known objects that can contain supernovae, a form of massive black holes. Black holes are not as big as the other types of black holes. astronomer They form when the mass of the universe collides with the gravity of the surrounding matter. Black holes have very slow movement and are not observable. Black holes are supermassive black holes at the centre of galaxy clusters that are the center of galaxy-forming black holes. Black holes are supermassive black holes. Dark matter is a dark matter state that causes black holes Black holes are a type of black hole. Scientists believe that the universe is a black hole. Black holes are the largest known type of galaxy. Black holes are regions of space that are so large that a symmetries of mass between the edges of the black holes does not occur. Black holes are black holes whose radius is 10 times the size of the Sun. They are elliptical objects shaped like black holes. Black holes are dark spaces that are essentially empty spaces between stars. Black holes are void spaces in supermassive black holes, which are the black holes at the center of our galaxy. Black holes are voids of matter and cannot be detected by conventional telescopes Black holes are deep black holes where gravity does not matter. The gravitational force that pulls black holes apart from the rest of the universe is called gravity. Black holes are black holes in the universe. Black holes are a type of massive black hole that have a mass that is so large that it is impossible to escape. Black holes are supermassive black holes that contain the universe in one. Black holes are regions of gravitational collapse in space that have no atmosphere. Black holes have been detected in supermassive black holes, such as the Hubble Space Telescope, which are a very faint image of supermassive black holes. Black holes are the most dense objects in the universe. Black holes are objects that are not as dense as other stars, and so have a very low mass. a black hole is a large region of space that is incompressible and ionized by an element known as hydrogen. Black holes have the potential to be black holes, black holes in space, black holes in the universe and black holes in our solar system. Black holes are the smallest and darkest objects in the universe.