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POPS50 Billion Suns! -The Biggest Single Object in the Universe Based on this self-regulating maximum rate, scientists at the Harvard-Smithsonian Center for Astrophysics, Massachusetts, and the European Southern Observatory, Chile, have calculated an upper limit for these mega-mammoth masses. Fifty billion suns, that's 100 000 000 000 000 000 000 000 000 000 000 000 000 000 kg, otherwise known as "ridiculously stupidly big" and triple the size of the largest observed black hole, OJ 287.
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POPSBefore the Big Bang - the Big Bounce Now, however, Dr Bojowald and fellow physicists are exploring territory unknown even to Einstein - the time before the Big Bang - using his new theory, called Loop Quantum Cosmology. An analysis of this, one of a series of newly-emerging theories which combine Einstein's theory of gravity (general relativity) with that of the subatomic world (quantum theory), "is supposed to provide a non-singular framework in which one could address the question of what was there before the Big Bang," he says.
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POPSThe universe... we're not the first I have always said there can't be something from nothingness without a grand creator. I am not sure which side of the fence I sit on now but in order to support my thoughts of the ever expanding and contracting universe, let me say that I don't feel time is what we think it is. :)
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POPSBefore the beginning of the universe Alan Guth of MIT, who first proposed the inflation theory nearly three decades ago, says he suspects “the reported lopsidedness will more likely turn out to be a fluke.” However, he adds, “the concept of inflation is really only the framework of a theory, and so far experiment has given us very little guidance in trying to fill in the details.
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POPSIs Life finely tuned, or a cosmic accident If there is 1/1Billion chance of there being the right properties in a 'Big Bang' to create life, then you just need 1 Billion 'Big Bangs' . One of the threads on theory regarding the presence of life in the Universe. Having such inadequate information to come to any conclusions there are a number of projections, but it seems the best education we are getting, is in the the development of more and more sophisticated instruments and measuring techniques. We may keep opening doors only to find more doors. Or someone may find a key, while they were looking for something else.
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POPSOrigins of the brain - new study
"Although many studies have looked at the number of neurons, none has looked at the molecular composition of neuron connections. We found dramatic differences in the numbers of proteins in the neuron connections between different species". "We studied around 600 proteins that are found in mammalian synapses and were surprised to find that only 50 percent of these are also found in invertebrate synapses, and about 25 percent are in single-cell animals, which obviously don't have a brain." Most important for understanding of human thought, they found the expansion in proteins that occurred in vertebrates provided a pool of proteins that were used for making different parts of the brain into the specialised regions such as cortex, cerebellum and spinal cord. Since the evolution of molecularly complex, 'big' synapses occurred before the emergence of large brains, it may be that these molecular evolutionary events were necessary to allow evolution of big brains found in humans, pri
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POPSQuotations about Life Forgive, O Lord, my little jokes on Thee, And I'll forgive Thy great big one on me. ~ Robert Frost Lots more at the source.
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POPS"Drained" oceans reveal epic landscapes ...Big Island of Hawaii is practically little when seen with its underwater flanks exposed. Measured from the seabed, the island's active volcano Mauna Loa is the world's tallest mountain--some 4,000 feet (1,200 meters) taller than Mount Everest. The Big Island was gradually thrust upward out of the Pacific, likely by a plume of lava deep beneath the seafloor. Those same slow forces look to be at work beneath a new volcano off the southeastern end of the Big Island, Loihi. Ten thousand or a hundred thousand years into the future, Loihi should emerge as the latest and hottest new Hawaiian island.
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POPSMassive Radio-telescope in China to Explore 'Dark Age' of Early Universe The new study is part of a broader effort to understand the early years of the universe, after the big bang using computer simulations can help scientists understand events like the birth of the first stars in the universe. During much of the universe's first billion years, the awesome brilliance born of the big bang faded to black. This dark age represents the least-understood chapter in the history of the cosmos scientists have compiled.
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