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June 7, 2006
Grey Hautaluoma Headquarters, Washington 202-358-0668 Susan Hendrix Goddard Space Flight Center, Greenbelt, Md. 301-286-7745 RELEASE: 06-236 NASA'S FUSE FINDS INFANT SOLAR SYSTEM AWASH IN CARBON Scientists using NASA's Far Ultraviolet Spectroscopic Explorer, or FUSE, have discovered abundant amounts of carbon gas in a dusty disk surrounding a young star named Beta Pictoris. The star and its emerging solar system are less than 20 million years old, and planets may have already formed. The abundance of carbon gas in the remaining debris disk indicates that Beta Pictoris' planets could be carbon-rich worlds of graphite and methane, or the star's environs might resemble our own solar system in its early days. A team led by Aki Roberge of NASA's Goddard Space Flight Center in Greenbelt, Md., presents the observation in the June 8 issue of Nature. The new measurements make Beta Pictoris the first disk of its kind whose gas has been comprehensively studied. The discovery settles a long-standing scientific mystery about how the gas has lingered in this debris disk, yet raises new questions about the development of solar systems. "There is much, much more carbon gas than anyone expected," said Roberge, a NASA postdoctoral fellow and lead author on the Nature report. "Could this be what our own solar system looked like when it was young? Are we seeing the formation of new types of worlds? Either prospect is fascinating." The carbon gas detected by the spacecraft comes from unseen asteroids or comets orbiting the star that collide with each other and release material. The mere presence of gas in the Beta Pictoris disk has been a mystery. Theoretical models predict that intense light from the young star should rapidly blow the gas away. The overabundance of carbon, discovered now for the first time, explains why the disk retains so much gas. Carbon is less susceptible to expulsion than other elements, and it retards the clearing effect. Beta Pictoris, about 60 light years away from Earth, is 1.8 times more massive than our sun. At eight to 20 million years old, it is very young. This young star's disk was discovered in 1984. Earlier observations with the Hubble Space Telescope and the Keck telescope hinted that a Jupiter-like planet may have already formed in this disk, and rocky terrestrial planets may be forming. Such planets would be too small and faint to observe with current instruments. The terrestrial planets in our solar system -- Mercury, Venus, Earth and Mars -- formed from the collision of smaller planetary bodies such as asteroids about five billion years ago. During the few hundred million years after Earth was formed, asteroids and comets might have smashed into our planet to deliver virtually all of the water and organic material we see today. These materials are the building blocks of life on Earth. Asteroids and comets orbiting Beta Pictoris might contain large amounts of carbon-rich material, such as graphite and methane. Planets forming from or impacted by such bodies would be very different from those in our solar system and might have methane-rich atmospheres, like Titan, a moon of Saturn. "What we have learned in the past ten years is that our galaxy is filled with other solar systems, and each one is different from the next," said Marc Kuchner of NASA Goddard, an expert on extra-solar planets. "Beta Pictoris may be telling us something about the variety of planets that might be out there; some might be carbon planets, very different from the Earth." Alternatively, Beta Pictoris might be similar to how our solar system was long ago. While local asteroids and comets don't seem carbon-rich today, some research suggests that certain meteorites called enstatite chondrite meteorites formed in a carbon-rich environment. Some scientists also speculate that Jupiter has a carbon core. "We might be observing processes that occurred early in our solar system's development," said Nature co-author Alycia Weinberger of the Carnegie Institution of Washington. Other co-authors on the report are Paul Feldman, Johns Hopkins University, Baltimore, and Magali Deleuil and Jean-Claude Bouret, Laboratoire d'Astrophysique de Marseille in France. The FUSE project is a NASA Explorer mission, developed in cooperation with France's Centre National d'Etudes Spatiales and the Canadian Space Agency by Johns Hopkins University in Baltimore; University of Colorado, Boulder; and University of California, Berkeley. Goddard manages the program for NASA's Science Mission Directorate. For more information on the Beta Pictoris discovery, visit: http://www.nasa.gov/vision/universe/...betapicMM.html For more information on FUSE, visit: http://fuse.pha.jhu.edu -end- |
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Journey through white hole update (repost):
Its a huge thing to find that instea of a black hole scientists were predicting in the nucleus of spiral galaxies, there is a white hole intead. The news would make headlines around the globe. People would wonder what is a white hole? How come its white (opposing all matter, even light) and not black (sucking everything in, not even light can escape) as the mass near the center of a spiral galaxy tells scientists there is a black hole there. So what braught the idea to oppose current science with a completely contradicting theory to black holes? A prediction based on informtion which suggests that there is a possibility for a white hole being found in the center of the Milky Way. The information suggests that scientists have not been modeling spiral galaxies correctly. This theory is based on the assumption, that a spiral galaxy has swirling characteristics with spiraling arms, and swirling dynamics have tendencies to generate an opening, an eye in the center. If there is such an opening, then matter stays out of it, contradicting the claim that a supermassive and compact solar object, a black hole drives the gravitational layout of a spiraling galaxy. Current theories suggest that dark energy is also responsible for holding a spiral galaxy together, that gravity alone of the observed stars, gasses and dust is not strong enough to hold the galaxy together. so there are mystic forces playing roles in a galaxy. As many as 90 percent of mass in the galaxy is estimated to consist of dark energy. The assumption here is that whatever the mystic forces speculated such as dark energy, are not important in showing that there is a white hole in the center of spiral galaxies. What's important is to see a few basic characteristics galaxy shapes carry. Two distinct spiral arms are often found in hurricanes. With such arms, one can imagine the similarity of swirling through space as hurricanes swirl above oceans, and seek an eye, a familiar consequence to spiraling arms. Its a huge thing to find that instea of a black hole scientists were predicting in the nucleus of spiral galaxies, there is a white hole intead. The news would make headlines around the globe. People would wonder what is a white hole? How come its white (opposing all matter, even light) and not black (sucking everything in, not even light can escape) as the mass near the center of a spiral galaxy tells scientists there is a black hole there. So what braught the idea to oppose all science? A prediction based on informtion which suggests that there is a possibility for a white hole being found in the center of the Milky Way. The information suggests that scientists have not been modeling spiral galaxies correctly. This theory is based on the assumption, that a spiral galaxy has swirling characteristics with spiraling arms, and swirling dynamics have tendencies to generate an opening, an eye in the center. If there is such an opening, then matter stays out of it, contradicting the claim that a supermassive and compact solar object, a black hole drives the gravitational layout of a spiraling galaxy. Current theories suggest that dark energy is also responsible for holding a spiral galaxy together, that gravity alone of the observed stars, gasses and dust is not strong enough to hold the galaxy together. so there are mystic forces playing roles in a galaxy. As many as 90 percent of mass in the galaxy is estimated to consist of dark energy. The assumption here is that whatever the mystic forces speculated such as dark energy, are not important in showing that there is a white hole in the center of spiral galaxies. What's important is to see a few basic characteristics galaxy shapes carry. Two distinct spiral arms are often found in hurricanes. With such arms, one can imagine the similarity of swirling through space as hurricanes swirl above oceans, and seek an eye, a familiar consequence to spiraling arms. Anyway, I passed on this theory to Michio Kaku for working out the details on dark nergy based on simple questions comparing huricanes and spiral galaxies. Questions such as what is the force that keeps a hurricane together, and is it applicable for the explanation of dark energy in a spiral galaxy. Michio Kaku responded to me regarding this theory. Tarzan |
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Repost: LA hunchbacks had meeting today at 3pm on Google
At the table: H1: Oh, by the way. Google is sued for 20 million dollars. H2: For illegal privacy violations on the Internet. H1: The rule to privacy is simple: don't distribute private chats in public. Just as you wouldn't do it on the phone, people's private (passtime) chats carried from home are not for commercial distribution. H3: 20 million dollars in private lawsuit for that, isn't that America? H1: Its just you know, you have to know how to live. H1: So everyone, listen. Groups Beta does something which deeply violates human rights. Its WHAT one makes searchable from the public domain. Making all of the public domain a commercial property is even worse. Public domains like public libraries are sensitive to commercializations, those entities are not for fascist piracies. They are properties of the human domain, cultural properties, and infringment of cultural domains, just as taking private ownership of items in national museums and selling duplicates of those national properties without consent with the rightful owners (and/or copyright owners) is illegal piracy and illegal pirated infringment. They often say in museums: no photos. Its sensitive. They took all materials from global library sources, and copied the material without copyright concent, consent which demands the business soveirgnity for copyright owners to have full rights to their copyrighted products. Google copied and said they offer free sponsoring, while profiting from the duplicates, duplicates which by copyright if profited on reuires prior and not later greements. H4: Reuires? Let's get them. Let's get them now! H1: That would be a nice try. Google's humiliating infringments with disfunctional business compromizes (lacking business quality), their illegal acts of infringment on public domains, leaving people and businesses in humiliating condition represents an illegitimate environment producing a humanly degrading environment full of illegal robberies. A corrupt business. But, since I have no understanding of how others perceive Google and their products, I do not attack their business. H4: But ask for 20 million in personal damages? H2 and H3: Massive privacy violations. H4: The rest is not history, since this is a private lawsuit. H1: We will move in silently. H1, H2, H3, H4: Gotta work together. H1: Listen guys. Usenet is a public domain, and Google took full control, and full posession, forcing business contracts on people on public domains without 'any' consent that people's private communication needs shall be made public by Google, with disfunctional privacy features, puruading people to black and white accustom Google's archiving of chats made from home, we say no, and if the government would archive chat... H2: Some say they archive all phone calls. H1: Yes, and for them to make it available for searching, openly for anyone's leasure or business, the infringement on privacy - since chats take place from my home - generate a severe fear-mongering environment to my privacy, and in such case I would sue the government and definitely asking for damages in regards to such fascist intrusion to human rights. With my solution I do not care or know what others think about Google, we feel damaged by a business corruption, and we ask for a personal compensation. H4: And once we get the money, where do we go? H1: We are going on a journey through space to cross a white hole. |
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In article .com,
wrote: Dejaview.org -- The greatest enemy of science is psuedoscience. "Time is pseudo-directional because randomness is always pseudo-random..." Jeff revolutionises physics in sci.physics. "Now there's two stuck naysay lose cannons and a third sick puppy on the way." Brad tries to reason with the voices in his head... "General Relativity is a Tower of Babel that wastes time, money and minds on such pursuits as time travel, worm holes, gravity waves.." Tom saves us from ourselves and badly written scifi. |
#5
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Your brain is full of contradictions, and you are unable to turn
your contradictions into contrasts. Take a good look at your shadow on the ground. |
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