Keyword: universe
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It looks like the universe may end much sooner than anticipated. Dutch researchers have looked into the initial theories about when the universe is likely to cease to exist. The team from Radboud University in the Netherlands put their heads together and used Hawking radiation to come to a conclusion. This theory is named after the late Stephen Hawking, who came up with the idea that black holes leak radiation and they eventually evaporate. Scientists at the university then used this theory on other objects in the universe — neutron stars and white dwarfs, for example — and discovered that...
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A close view on one of the most distant galaxies known: On the left are some 10,000 galaxies at all distances, observed with the James Webb Space Telescope. The zoom-in on the right shows, in the center as a red dot, the galaxy JADES-GS-z13-1. Its light was emitted 330 million years after the Big Bang and traveled for almost 13.5 billion years before reaching Webb’s golden mirror. Credit: ESA/Webb, NASA & CSA, JADES Collaboration, J. Witstok, P. Jakobsen, A. Pagan (STScI), M. Zamani (ESA/Webb). ================================================================== In a nutshell * A galaxy from just 330 million years after the Big Bang...
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Galaxies observed by the JWST with those rotating one way circled in red, those rotating the other wat circled in blue (Image credit: Monthly Notices of the Royal Astronomical Society (2025)) ==================================================================================== Without a doubt, since its launch, the James Webb Space Telescope (JWST) has revolutionized our view of the early universe, but its new findings could put astronomers in a spin. In fact, it could tell us something profound about the birth of the universe by possibly hinting that everything we see around us is sealed within a black hole. The $10 billion telescope, which began observing the cosmos...
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Ok, so, I have a serious question. Light is not infinitely fast, and it is the universe's speed limit. Things that have mass cannot travel at the speed of light. There are galaxies and objects over 93 billion light years away. But the age of the universe is 13.8 billion years. Even if Star A was travelling at the opposite direction of Star B, and even if it was traveling at the impossibly-fast speed of light, it could only be that the two stars are 26.6 billion light years apart. But we see objects 93 billion light years away. Please...
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Does the light scatter that black holes produce mean there are actually fewer objects than we are seeing in the night skies? Thank you.
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Is it possible to understand the universe without understanding the largest structures that reside in it? In principle, not likely. In practical terms? Definitely not. Extremely large objects can distort our understanding of the cosmos. Astronomers have found the largest structure in the universe so far, named Quipu after an Incan measuring system. It contains a shocking 200 quadrillion solar masses. Astronomy is an endeavor where extremely large numbers are a part of daily discourse. But even in astronomy, 200 quadrillion is a number so large it's rarely encountered. And if Quipu's extremely large mass doesn't garner attention, its size...
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A few of many “science quotes on God”"according to many physicists, the fact that the universe is able to support life depends delicately on various of its fundamental characteristics, notably on the form of the laws of nature, on the values of some constants of nature, and on aspects of the universe’s conditions in its very early stages." https://plato.stanford.edu/entries/fine-tuning/ A listing of such follows.“I find it quite improbable that such order came out of chaos. There has to be some organizing principle. God to me is a mystery but is the explanation for the miracle of existence, why there is...
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CBN.com – When John Collier was a child, his house was not a home. It was more like a battle zone. "My father had a background of violence," John tells The 700 Club. "He abused alcohol and drugs. He was a womanizer, and he pretty much terrorized our home." John’s anger toward his father grew. He stayed in trouble at school and ran away from home twice. "There was always that little boy in me that loved my dad. Then there was that other side of me that started to hate him and never want to be anything like he...
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...Now, in closing today, we've seen that the Earth has gradually changed over millions of years and that the continents have drifted. Radiometric dating has solidly established that the Earth is billions of years old, leaving plenty of time for the engine of evolution, natural selection, and mutation to drive evolutionary progress. Now, Charles Darwin may have discovered the key principles of human evolution that we base these principles on, but it is my hope that you, the next generation, would take these theories and continue to help us prove just how evolution happens. Now, with that, I'll open up...
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ContentsOrigin of God DNAProof of God DNAWhat is God DNA?DNA LanguageAmazing Facts of God DNAExample of God DNA God DNA = Natural DNAGod DNA StructureGod DNA HelixMutationCausesExamplesVariationCausesExampleFAQs about God DNAIs DNA proof of God?What are the four letters of DNA?What does DNA look like?What DNA is made of?Does DNA determine your looks?Does DNA come from mother or father?Are humans coded?Why is DNA so important?Can DNA prove God’s existence?Does DNA read God eternal within the body?Can God change DNA?Is it possible to change your DNA?What is the code for DNA?Is God's name in our DNA?How does DNA point to god?Does DNA...
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In the growing movement known as intelligent design, Stephen Meyer is an emerging figurehead. A young, Cambridge-educated philosopher of science, Meyer is director of the Center for Science and Culture at the Discovery Institute — intelligent design’s primary intellectual and scientific headquarters. He’s also author of Signature in the Cell, a provocative new book that offers the first comprehensive DNA-based argument for intelligent design.[...] What would be your main argument for the evidence of intelligent design in the cell? Well, the main argument is fairly straightforward. We now know that what runs the show in biology is what we call...
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“Fine-tuning” refers to various features of the universe that are necessary conditions for the existence of complex life. Such features include the initial conditions and “brute facts” of the universe as a whole, the laws of nature or the numerical constants present in those laws (such as the gravitational force constant), and local features of habitable planets (such as a planet’s distance from its host star). The basic idea is that these features must fall within a very narrow range of possible values for chemical-based life to be possible. Some popular examples are subject to dispute. And there are some...
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[...]Our ever-expanding universe is incomprehensibly large – and its rate of growth is apparently accelerating – but if so it's actually in a very delicate balance. It's then incredible that the universe exists at all. Let us explain.In a 2004 review in Science of Searle's Mind a Brief Introduction, neuroscientist Christof Koch wrote:Whether we scientists are inspired, bored, or infuriated by philosophy, all our theorising and experimentation depends on particular philosophical background assumptions. [...] The main drivers here are some truly perplexing developments in physics and cosmology. In recent years physicists and cosmologists have uncovered numerous eye-popping "cosmic coincidences," remarkable...
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The fine-tuning of the universe for the existence of life is fascinating to me. That’s why I was so excited to find A Fortunate Universe: Life in a Finely Tuned Cosmos, co-authored by astrophysicists Geraint Lewis and Luke Barnes,...These three particles are responsible for building the 92 naturally occurring elements, as well as the unstable elements that have been created in the laboratory. [...] atoms are made up of subatomic particles: neutrons, protons, and electrons. Protons, which are positively charged, and neutrons, which have no charge, compose the nucleus of the atom. Negatively charged electrons orbit the nucleus[...] scientists have...
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“The statistical probability that organic structures and the most precisely harmonized reactions that typify living organisms would be generated by accident, is zero.”- Ilya Prigogine (Chemist-Physicist) Recipient of two Nobel Prizes in chemistryI. Prigogine, N. Gregair, A. Babbyabtz, Physics Today 25, pp. 23-28“The really amazing thing is not that life on Earth is balanced on a knife-edge, but that the entire universe is balanced on a knife-edge, and would be total chaos if any of the natural ‘constants’ were off even slightly. You see,” Davies adds, “even if you dismiss man as a chance happening, the fact remains that the...
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The Universe is electrically neutral, with one electron to cancel out the charge of every proton in the Universe, and the nuclear forces are extremely short-range, failing to extend beyond the scale of an atomic nucleus. When it comes to the Universe as a whole, only gravitation matters. The Universe expands at the rate it does throughout its history — and not at a different one — for two reasons alone: our laws of gravity and all the forms of energy that exist in the Universe. If things were slightly different from how they actually are, we wouldn't exist. Here's...
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Imagine a universe where fundamental mysteries about our existence are so finely tuned that they seem orchestrated by some unseen cosmic necessity. What if this idea, a theory known as the “Anthropic Principle” and one often invoked to explain the seemingly improbable, could be tested and potentially falsifiable? A groundbreaking study on axion dark matter by Dr. Nemanja Kaloper, a physicist from the Department of Physics and Astronomy at the University of California, Davis, and Dr. Alexander Westphal, a professor at the Deutsches Elektronen-Synchrotron (DESY) in Germany, now proposes a method for testing the Anthropic Principle, potentially shaking the foundations...
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Age of the Universeby Dr. Gerald Schroeder According to a possible reading of ancient commentators' description of God and nature, the world may be simultaneously young and old. One of the most obvious perceived contradictions between Torah and science is the age of the universe. Is it billions of years old, like scientific data, or is it thousands of years, like Biblical data? When we add up the generations of the Bible, we come to 5700-plus years. Whereas, data from the Hubbell telescope or from the land based telescopes in Hawaii, indicate the age at about 15 billion years.Let...
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What would happen if our universe was any larger or any smaller? Would life still be possible here on earth, or, in fact, anywhere in the universe?
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While the “Epoch of Reionization” sounds like the title of a sci-fi novel destined for a Hugo award, this very real era of the universe featured the first light from the very first stars. Before this epoch, the universe was nothing more than a dark void filled with a fog of primordial hydrogen gas—and then, suddenly, there was light. For decades, scientists have searched for a source of radiation powerful enough to have cleared away this fog and introduced light into the universe. Now, an international team of scientists have analyzed the first faintest galaxies ...
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