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Showing posts with label astronomy. Show all posts
Showing posts with label astronomy. Show all posts

New Black Hole Discovered by Astronomy Experts

New Black Hole Discovered by Astronomy Experts

WASHINGTON (Reuters) - An explosion at a star 30 years ago in nearby galaxies suspected of creating a new black hole, astronomers reported on Monday.

The observations made by infrared rays say supernova, dubbed SN 1979C is a black hole is formed, said a team of astronomers from the United States and Europe.

"If our assumptions are correct, it is the closest example for observation of the creation of a black hole," said an expert from the Harvard-Smithsonian Astrophysics Center in Massachusetts, Daniel Patnaude, who led the study.

An amateur astronomer from Maryland, Gus Johnson, discovered a supernova in 1979 on the edge of a galaxy called M100, and other astronomers examine it after its discovery. Light and infrared rays from the fragments has taken over the past 50 million years to get to the earth with the light speed of 300,000 miles per second, or about 10 trillion miles per year.

Observation Center for NASA's Chandra Infra Rays, the European Space Agency XMM-Newton, and the Center of the German Rosat Observations have seen that it emits infrared rays stable source of light.

Infrared ray analysis supports the idea that the observed object is a black hole and it also will draw in the object that fell from a supernova or perhaps from a binary star, astronomers said.

The scientists believe that black holes can be created in several ways, in this case because a star which is about 20 times the mass of the Sun which will become a supernova and then explodes into some solid things that suck objects around them into the core of the black hole .

Talk About Astrology, medicine, astronomy

There was a time when astrology was an accepted science and was a part of medical diagnoses, as much as were a patient’s physical symptoms. It’s hard to say whether we’ve e-volved or de-volved, as we no longer think about living in harmony with cosmos. We consider ourselves too advanced scientifically to think that movements in the stars and planets might have a serious impact on our daily lives and our health.

But are we right. Who is anyone to say that man, with his limited brain, can truly comprehend the workings of the universe, or how he fits within it. Western civilization is predicated on conquering, not understanding. But it wasn’t always so.

Astrology is one of the most important historical contexts in which astronomy developed. The Babylonians carefully assembled tablets of the position of Venus, as it was believed to denote omens for weather, war, famine, diseases, rulers and kingdoms. Claudius Ptolemy composed the Tetrabiblos, believing that astrology could be placed on a rational footing, despite being a conjectural art like medicine. In practice, belief in astrology meant that horoscopes were cast for new-born children, prospective spouses and political enemies, public buildings were opened and marriage and other ceremonies conducted on auspicious days. Numerous records of astrological practice can be found from the Roman times and physicians routinely consulted astrological charts as part of the diagnostic process.

For instance, every sign of the zodiac was considered to rule a part of the human body: the Sagittarius ruled the thighs, Pisces the feet, and so on. When the moon was in the zodiac ruling a particular part of the body, bloodletting from that part was to be avoided, since the attraction of the moon might cause excessive bleeding. Numerous medical manuscripts and almanacs include the figure of the 'zodiac man' as a reminder of the specific influence of the moon. In addition, the power of the moon's pulling power varied by its phases, and thus almanacs usually showed the phases of the moon.