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. The boundary of no escape is called the event horizon. Although it has an enormous effect on the fate and circumstances of an object crossing it, according to general relativity it has no locally detectable features. In many ways, a black hole acts like an ideal black body, as it reflects no light. Moreover, quantum field theory in curved spacetime predicts that event horizons emit Hawking radiation, with the same spectrum as a black body of a temperature inversely proportional to its mass. This temperature is on the
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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. The boundary of no escape is called the event horizon. Although it has an enormous effect on the fate and circumstances of an object crossing it, according to general relativity it has no locally detectable features. In many ways, a black hole acts like an ideal black body, as it reflects no light. Moreover, quantum field theory in curved spacetime predicts that event horizons emit Hawking radiation, with the same spectrum as a black body of a temperature inversely proportional to its mass. This temperature is on the
has abstract
A black hole is a region of sp ...... able by gravitational lensing.
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Buraco negro é uma região do e ...... entro galáctico de Messier 87.
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Czarna dziura – obszar czasopr ...... rwacji może być czarna dziura.
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Ein Schwarzes Loch ist ein Obj ...... belpreis für Physik zuerkannt.
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En astronomia, un forat negre ...... per esfondrament gravitatori.
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En astrophysique, un trou noir ...... blanc ni avec un trou de ver.
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Ett svart hål är, enligt den a ...... till 6,5 miljarder solmassor.
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In astrofisica un buco nero è ...... no a miliardi di masse solari.
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Is é is poll dubh nó dúpholl a ...... r a dtugtar radaíocht Hawking.
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Lubang hitam (bahasa Inggris: ...... li ada di pusat suatu galaksi.
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1,025,069,786
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General Astronomy/Black holes/Introduction
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Category:Black holes
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Closer to the black hole, spac ...... k hole than paths moving away.
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Far away from the black hole, ...... ed only by the speed of light.
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Inside of the event horizon, a ...... le for the particle to escape.
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The formula for the Bekenstein ...... lanck units, this reduces to .
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supermassive black hole
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Q589
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Messier 87 galaxy – home of the first imaged black hole
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Category:Black holes
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black hole
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A black hole is a region of sp ...... s. This temperature is on the
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Buraco negro é uma região do e ...... , com o mesmo espectro que um
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Czarna dziura – obszar czasopr ...... dno je zaobserwować w wypadku
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Ein Schwarzes Loch ist ein Obj ...... extreme Krümmung der Raumzeit.
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En astronomia, un forat negre ...... iu que se'ls anomena "negres".
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En astrophysique, un trou noir ...... X, avant d’être « absorbée ».
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Ett svart hål är, enligt den a ...... ria som försvunnit in i hålet.
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In astrofisica un buco nero è ...... elocità di fuga superiore a c.
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Is é is poll dubh nó dúpholl a ...... adfadh a bheith ina ndúphoill.
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Lubang hitam (bahasa Inggris: ...... lubang hitam bermassa bintang
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label
Agujero negro
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Black hole
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Buco nero
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Buraco negro
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Czarna dziura
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Dúpholl
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Forat negre
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Lubang hitam
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Nigra truo
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Schwarzes Loch
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