"The detection of gravitational waves in the afterglow of the Big Bang — if confirmed — opens a new chapter in astronomy, cosmology and physics. The signature, seen by the BICEP2 radio telescope at the South Pole, packs at least three discoveries into one: It provides the most direct evidence for the existence of the waves predicted by Einstein; it is the proof of ‘cosmic inflation’ that physicists had been eagerly awaiting; and it opens a window into the unification of the fundamental forces of nature and into quantum gravity." NYT article, in depth Nature News feature. [more inside]
"Maybe the Big Bang never happened because the universe never began because it has always existed." Scientific American magazine revisits the decade-old idea that we live in a "Rainbow" universe (where different wavelengths of light experience spacetime differently and where the big bang may never have happened) following the publication of new physics research on the subject.
BigBang, "Fantastic Baby" (slyt, K-pop).
The cosmos is also within us, we're made of star-stuff. We are a way for the cosmos, to know itself.
Cosmos: A Personal Voyage is a thirteen-part television series of one hour shows written by Carl Sagan, Ann Druyan, and Steven Soter, that was aired at the tail end of 1980 and was - at the time - the most widely watched series in the history of American public television. It is best introduced by an audio excerpt of one of his books, The Pale Blue Dot. Inside is a complete annotated collection of the series. [more inside]
Some of the things you wanted to know about the historical shapes of continents but were afraid to ask...
Earth Birth between 13 billion years ago and 250 million years after the current year [aka The Future]. [more inside]
The start of the Universe should be modeled not as a Big Bang but more like water freezing into ice, according to a team of theoretical physicists at the University of Melbourne and RMIT University. Results published this month in Physical Review D (abstract) (via ABC Science). [more inside]
The life of an adult mayfly may be short, but it starts with a bang: a recent mayfly hatching in Wisconsin showed up on doppler radar. [more inside]
Mysterious New 'Dark Flow' Discovered in Space. "As if the mysteries of dark matter and dark energy weren't vexing enough, another baffling cosmic puzzle has been discovered. Patches of matter in the universe seem to be moving at very high speeds and in a uniform direction that can't be explained by any of the known gravitational forces in the observable universe. Astronomers are calling the phenomenon 'dark flow.' The stuff that's pulling this matter must be outside the observable universe, researchers conclude." [more inside]
Star Stories explains the life and death of stars using a multimedia approach that incorporates images, animation, video and text. From the official website of the Nobel Foundation. Don't miss out on the other cool games . [more inside]
In a scant few hours, scientists will make the first attempt to circulate a beam in the Large Hadron Collider. Terrified of nothing, a few deeply misguided morons have sent death threats to the CERN team, probably because of Faith-Based Science. [more inside]
Remember CERN from The Da Vinci Code? And their mega-project the Large Hadron Collider(previously mentioned here?) This BBC Horizons show, The Six Billion Dollar Experiment, does a good job illustrating why such an experiment is so cool, important and fascinating. Apparently, the universe is finite. (Includes Google Video-last link)
Renegade physicists! have published the book Endless Universe and talked to NPR's Tom Ashbrook about their alternative theories of the beginning of the universe: 'The Big Bang' is an unfortunate misnomer and was not the beginning of time, but rather the formation of a singularity in the universe. "And what we're seeing is that the Big Bang doesn't have to be the beginning of time. It's perfectly possible that the Big Bang was just a violent event in a pre-existing universe..."
The sound of the Universe being born. University of Washington professor calculates the frequencies of sound waves propagating through the Universe during its first 760,000 years by analyzing small differences in sky temperature. More information here and here.
Updatefilter: George C. Deutsch has resigned. (for NYT links, see BugMeNot)
(T)he young presidential appointee at NASA who told public affairs workers to limit reporters' access to a top climate scientist and told a Web designer to add the word "theory" at every mention of the Big Bang, resigned yesterday, agency officials said. (previously discussed here on MeFi)
Mr. Deutsch's resignation came on the same day that officials at Texas A&M University confirmed that he did not graduate from there, as his résumé on file at the agency asserted. [...]
Mr. Deutsch, 24, was offered a job as a writer and editor in NASA's public affairs office in Washington last year after working on President Bush's re-election campaign and inaugural committee, according to his résumé. No one has disputed those parts of the document.
Religious Nuttery Wins Out over Scientific Fact George Deutsch, a presidential appointee in NASA headquarters, told a Web designer working for the agency to add the word “theory” after every mention of the Big Bang, according to an e-mail message from Mr. Deutsch that another NASA employee forwarded to The Times. The Big Bang memo came from Mr. Deutsch, a 24-year-old presidential appointee in the press office at NASA headquarters whose résumé says he was an intern in the “war room” of the 2004 Bush-Cheney re-election campaign. A 2003 journalism graduate of Texas A&M, he was also the public-affairs officer who sought more control over Dr. Hansen’s public statements.
The PHENIX (Pioneering High Energy Nuclear Interaction eXperiment) collaboration hopes to study a new state of matter, the quark-gluon plasma, which they think was present in the first microseconds after the Big Bang. And they have games!
Alright, ruling out the ice caps melting, meteors becoming crashed into us, the ozone layer leaving, and the sun exploding... we're definitely going to
blow ourselves up figure out a way to transform ourselves into strings and plunge through a black whole into the next universe.
BAM! The Microwave Anisotropy Probe's long-awaited map of the afterglow of the big bang was released today, and all of a sudden, most of the uncertainty in the concordance model of cosmology has disappeared. We now know, to within 1%, that the universe is 13.7 billion years old. We now know that Hubble constant is 71, plus or minus 4. And though the results agreed stunningly well with the weird picture that cosmologists have about the nature of the cosmos, there was one surprise -- the first stars were born way before expected. Great day for science, and a likely future Nobel.
Where Did Everything Come From? Don't say, "the Big Bang." To say that everything came from the Big Bang is like saying babies come from maternity wards—true in a narrow sense, but it hardly goes back far enough. Where did the stuff that went "bang" come from? What was it? Why did it bang?
$145 million in a search for evidence of Big Bangs! So far the popular vote indicates most are in favor of the spending--whatever the cnn data is worth. Am I the only one who'd prefer it spent on my undergrad work, or even biosciences research?
Oh sure, once again, this "theory" proves nothing. Nothing more than another failed attempt to dismiss God's work. When are these morons, with such an imagination, ever going to admit it, that their theory is nothing more than that. I could ramble on and on like these suppose "scientists" about nothing, and make all these supposed "patterns", milarky, lies, and made up falsehoods on how the universe was just made from some wild explosion. Oh sure, that is how it was made.....just some big bang, then the next thing you know, man walked out of the swamp, got in his Mercedes, and drove away....haha Just keep on believing such crap about this big bang "theory". But just like before, this will fail again and prove that God did create the world, and he has been, is, and always will be the creator, not the "big banger". And that is a FACT, not a "theory".....
The Big Re-run? "In the first millionth of a second after the universe’s beginning, the entire cosmos consisted of this ultradense, ultrahot brew, scientists say." And now scientists are trying to re-enact the Big Bang. Too big of a task to take on?