A few lines about Black Hole
A black hole is a region of spacetime where gravity is 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 spacetime to form a black hole.
Worries about the possibility of unstable black holes to measure the size of a black hole, astronomers observe the objects at their closest approach to us—where the gravitational attraction is strongest. Because light cannot escape from such a region, astronomers infer that the matter is thereby seeing it in the visible spectrum of light—known as the gamma-ray spectrum. Gamma rays have a very short wavelength—of the order of a few inches—and they can pass through vast amounts of material before being detected. Theorists have predicted that if two objects of a certain mass fall into a black hole, they will merge. In certain situations, the result will be a black hole with a mass of twice the Sun’s mass. Based on these predictions, some astrophysicists have suggested that these binaries could be possible black holes.
Black Hole Gap
the latest research discovered that the primary black gap ever found is lots larger than scientists first thought. |
People also search
- Who discovered Black Hole?
Karl Schwarzschild
- Types of Black Holes?
There are four types of black holes:
- stellar,
- intermediate,
- supermassive,
- and miniature.
The most commonly known way a black hole form is by stellar death.
- What is a Black Hole made of?
Stellar black holes are made when the center of a very big star falls in upon itself or collapses. When this happens, it causes a supernova. A supernova is an exploding star that blasts part of the star into space. Scientists think supermassive black holes were made at the same time as the galaxy they are in
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