"Frozen star" redirects here. For the hypothetical object, seeFrozen star (hypothetical star)
It is blackhole of our country . in which contained many types of energy with bundled of power which have capacity to destory to anything.A black hole is a region of space time exhibiting gravitational attraction so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it.The theory of general relativity predicts that a sufficiently compact mass can deform space time to form a black hole.The boundary of the region from which no escape is possible is called the event horizon. Although the event horizon has an enormous effect on the fate and circumstances of an object crossing it
Black holes of stellar mass are expected to form when very massive stars collapse at the end of their life cycle. After a black hole has formed, it can continue to grow by absorbing mass from its surroundings. By absorbing other stars and merging with other black holes,super massive black holes of millions of solar masses(M☉) may form. There is consensus that super massive black holes exist in the centers of most galaxies.
The presence of a black hole can be inferred through its interaction with other matter and with electromagnetic radiation such as visible light. Matter that falls onto a black hole can form an external accretion disk heated by friction, forming some of the brightest objects in the universe. Stars passing too close to a super massive black hole can be shred into streamers that shine very brightly before being "swallowed.If there are other stars orbiting a black hole, their orbits can be used to determine the black hole's mass and location. Such observations can be used to exclude possible alternatives such as neutron stars. In this way, astronomers have identified numerous stellar black hole candidates in binary systems, and established that the radio source known as Sagittarius A*, at the core of the Milky Way galaxy, contains a super massive black hole of about 4.3 million solar masses.......
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