Mystery of Black Holes in Space
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However, the black hole is like a hole ogre, saiznya broader than the sun and the overlay in the sky suck anything that approached him, including the planet. In fact sedutannya force causes the light that does not have jisim also not able to escape.
The mystery that surrounds the black hole event was however only able to be studied from afar because of the ability of science and technology, real people still have not been able to bring them over to the hole.
Using telescopes and observations of the star is also tailored to the various laws that berlegar Physics of the Earth, the various theories put forward to fill a void in space that triggered Reply natural mystery.
Between the accepted theory is a theory of astronomers using the same tools used penyedut vacuum gas - the power of the black hole occurs berikutan graviti attraction in the hole is stronger compared to tug around. Indeed, what will toward disedut.
However, the strength gravitinya 'extraordinary' and very powerful. It is said that if the power graviti manifestation on earth, it will compress the Size of this planet into small balls about one centimeter berjejari. The theory of black holes actually put forward over 200 years ago. In 1783, Western scientists, John Mitchell sparked theories about the possibility of his form after he examined the black hole theory graviti Isaac Newton.
He believes if the object is thrown vertically upwards would be separated from the influence graviti earth after reaching speed of over 11 kilometers per second, then of course there are planets or other stars who have graviti larger than Earth.
However, the words 'black hole' was first used in the United Sarekat Physics expert, John Archibald Wheeler in 1968. Wheeler gave the name of a black hole so kerana kerana light not visible to participate disedut into it so that the surrounding area becomes dark.
According to the theory of stellar evolution, the origin of black hole is a type of blue star that has a surface temperature exceeding darjah 25.000 Celsius. When burning hydrogen in a blue star which took approximately 10 million years completed, he became a giant blue star.
Then, the star cools and the exchange to the giant red star. In that phase, due to the pull gravitinya own, having a giant red star called supernova explosion and produces two types of stars namely neutron stars and black holes.
Observations of the X-ray telescope space for more than one dekad show the strength of attraction graviti hole caused no stars were destroyed and engulfed by it.
Before this, astronomers have seen how black holes suck the floating gas in the vicinity. Disedut gas that it becomes hot so that emit radiation in various wavelengths, from radio waves to waves rather than visible light and X-rays.
Based on observations, astronomers from the Max Planck Institute for Extraterrestrial Physics, Germany, have seen a star near the giant black hole eventually swallowed by the hole vanished. Giant black hole which was seen at the center of galaxy RX J1242-11 that the distance is budgeted 700 million light years from Earth. Stellar black hole disedut it also has the size of our solar system Suria.
Star was destroyed little by little and disedut into the hole for several days. In the first rank, the star loses gas around it.
After that, the star becomes hot to millions darjah Celsius and disappeared into a black hole. In the process, it releases a strong force namely equivalent to the energy produced in supernova explosions.
Astronomer impressive black hole position with respect to light or gas around the star in the sky. If in a place that does not exist in the surrounding light but there are a lot of space objects converge at high speed before it is lost, then the point signified respect as a black hole. There are many black holes throughout the universe in fact there are theories that say the Milky Way galaxy also contains a black hole. Precisely the same issues arise there is our sun and planets including the earth that surrounds it will disedut black hole? Astronomer gives Reply, 'no' kerana versus other galaxies, black holes in the Milky Way said in a state of calm caused few objects around the disedutnya.
The mystery that surrounds the black hole will continue to attract a Reply sehinggalah astronomer who correctly obtained. While humans have not been able to explore far into space, while that's Reply was forfeited and the various theories without proof will continue to put forward to 'solve' the mystery of nature. Fact: Black Holes
Also known as 'black star' and 'singularity'. Kewujudannya dikesan in 1783 by John Mitchell. Size breadth beyond the sun. Suck everything around it including the stars and light. Sedutan theory due to the pull of the black hole graviti stronger than the surrounding region. The theory states he accepted due to a giant red star supernova explosion.
This post was written by: Franklin Manuel
Franklin Manuel is a professional blogger, web designer and front end web developer. Follow him on Twitter
