Study Finds Universe Is 100 Million Years Older Than Previously Thought
skade88 writes "Reuters is reporting that scientists now say the universe is 100 million years older than previously thought after they took a closer look at leftover radiation from the Big Bang. This puts the age of the Universe at 13.8 billion years. The new findings are the direct results from analyzing data provided by the European Space Agency's Planck spacecraft. The spacecraft is providing the most detailed look to date at the remnant microwave radiation that permeates the universe. 'It's as if we've gone from a standard television to a high-definition television. New and important details have become crystal clear,' Paul Hertz, NASA's director of astrophysics, told reporters on a conference call."
I did not notice an increase in important details when upgrading to HDTV. Maybe I should get a better HDMI cable with more gold.
Now I feel 100 million years older than I did before.
His wife says his speed is exactly one cycle per second.
Science can accept new data and adjust theories to match with the new data. Religion requires that we never question the beliefs of a bunch of bronze age shepards and what they wrote is infalible so new data must be ignored.
It says right here in my textbook tha God created the universe 13.7 billion years ago.
The universe is 100,006,000 years old!
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- - You can't take something off the Internet! That's like trying to take pee out of a swimming pool.
Lying about its age like that.
General Relativity: Space-time tells matter where to go; Matter tells space-time what shape to be.
It should be 40 million years older with a margin of error of 50 million years. Ars article much more in depth if you want to know more.
http://arstechnica.com/science/2013/03/first-planck-results-the-universe-is-still-weird-and-interesting/
"On weekends, to let off steam, I participate in full-contact origami."
...is known to 3 significant figures, I'll sell you a bridge.
But hey, it's slashdot. 100 million sounds better so that's what we run with.
Everything needs its proper scale. 100million appears large. But not so much when it is the difference between 13.7 and 13.8 billion years. That is less than 1%.
Does the title "Universe is a tiny bit older than we thought" or "Less than 1% correction to age of Universe from new Measurements" capture as many headlines.
On the scale of the age of the universe 100million really is not much at all.
Fox News: "Well scientists clearly don't know how old the universe is, only the other day they said it was 100,000 years older than they previously thought. Now I don't blame the scientists, I blame the Democrats, it's social science that has brought these dithering Thomas's into the field of science. Now the scientists are changing their story on this, how many other so called 'scientific' truths will be changed. What about Global Warming? The other fraud perpetrated on America? Now I don't blame the Democrats for that, I mean I don't blame the scientists for that, they were under a lot of pressure to earn their socialist paycheck.... blah blah blah....30 more minutes of mindless garbage"
Good post. It is very useful.
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... what was going on 1 attosecond BEFORE the big bang actually popped. I suspect there was leaking condom involved.
now we need to go OSS in diesel cars
You would too, if you had more surgeries than Joan Rivers
Dammit! EVERYBODY lies about their age!
I did not notice an increase of inanity when upgrading to the new age-of-the-universe. Maybe I should be cooling with liquid He.
So the universe is a woman?
Next we we will find out that it is more massive than previously estimated.
This sig is not paradoxical or ironic.
In 100 years we will look back as these ass-wipe clowns and laugh !!
it only took G-d 7 days to create the universe.
The universe came into existence last Tuesday. You're almost as bad as the Last Mondayers, fucking heretics.
The gun ban was cancelled , the automatic weapons clause was removed because they couldn't get enough votes to push it through. That effectively kills the bill.
NRA bought a lot of Republican votes.
I'm going to hazard a guess that 50 years from now - we'll have better detection instruments set up that will change the age of the Universe dramatically.
Just look back 50 years and see the change.
_ _ _ Go for the eyes Boo! GO FOR THE EYES!
There really should be a Scientology Proven Right web page in the spirit of Conservapedia's:
Xenu Scientific Foreknowledge: The universe is 4 quadrillion years old.
Liberal claptrap in response: The universe is 13.7 billion years old.
Result: The latest Plank spacecraft measurement is 13.8 billion years. Scientology Proven Right!
Black Sabbath Mann
What is this that stands before me? [A tree ring ... or his thesis committee] ... or the Devil] ... no where to run no where to hide]
Figure in black which points at me [Obama
Turn around quick, and start to run [Texas highway
Find out I'm the chosen one [KKK]
Oh no
It's the dark matter that is still the key to all of this. Could this new data show some kind of structure to dark matter distribution in the early universe. Can Dark matter as WIMPs be generated as the result of high energy collisions more common at the beginning of the universe? From a press release it noted that "At the same time, some curious features are observed that don't quite fit with the current model. For example, the model assumes the sky is the same everywhere, but the light patterns are asymmetrical on two halves of the sky, and there is larger-than-expected cold spot extending over a patch of sky." http://www.eurekalert.org/pub_releases/2013-03/uoc--pnm032113.php So there is hope yet for some interesting potential new physics and cosmology. M-Theory, Brane cosmology is perhaps going to get a bit more data to back it up.
There are far more pressing matters in life to be concerned with. This is simply yet another distraction in a string of distractions to keep everyone from noticing how messed up our society is.
If you think this is relevant to everyday life or important enough to argue about then you have missed the purpose of life entirely.
Jesus was a compassionate social conservative who called individuals to sin no more.
Big Bang is only a theory. As far as I know it is the theory with the most number of followers so it is assumed to be truer than others.
I have a feeling the Deterministic school of thought which governs science is failing to answer the big questions. I am not saying the alternates available - religion and other other super natural stuff - is better, but we need a third model.
And until a new model is found, lets collectively gasp at da big bang!!!
Tat Tvam Asi
Does it still count as a religion if it relies on science to determine it's beliefs?
OK. Im pretty sure only on earth there are years and ideas of time as a deteriorating or evolving entity. On different planets time would surely be different, and without planetary existence time would neither exist. Even still we could just use earth years as a template for timing the creation of the universe, right? WRONG! The act of making common knowledge out of unprovable facts is a conditioned technique of the slave masters that run our world in to the ground. There's no way to know how old the universe is because it has no time. It revolves around nothing and is itself revolution of time, but the interesting part is that rueters is the largest multi media information conglomerate in the western world. They are also the host to FACTA, (Foreign Account Tax Compliance Act Enacted March 18, 2010 as part of Hiring Incentives to Restore Employment (HIRE) Act to combat tax evasion by U.S. persons holding investments in offshore accounts). Thus they are used to supposing lack of proof as common law. STOP BELIEVING THE LIES
www.miscenesetters.com
just a tad.
Yeah sure. And this news comes from people who gave us Phlogiston and Ether!
Doesn't inspire a lot of confidence.
Don't be apathetic. Procrastinate!
How can we say how old the universe really is?
First, as I understand it we can extrapolate the age of the universe by backtracking light to its origin based on the speed of light
However, when the universe was first expanding, the expansion was going faster than the speed of light
This indicates the laws of physics were fundamentally different when the universe first started to expand
This would also imply that time functioned differently at the start of the universe - This could mean that time was going significantly faster or slower at the start
Time is also distorted by extreme gravitation fields (like black holes). When the universe first started expanding, was it also hyper-dense this further distorting time?
Overall I'm a bit confused that we can determine the age of the universe when the constant of time isn't so constant.
It must be a woman trying to shave off 100 million years on us like that.
I swear to God...I swear to God! That is NOT how you treat your human!
13.8 billion years?!? Wow you wear it well. I would have sworn you were not a day older than 13.7 billion years.
How is this even newsworthy? 100 million years is less than 1% of 13.8 Billion years. Given how little of the Universe we have actually see so far the margin of error for any prediction like this has to be huge so a 0.7% change is meaningless.
Over two thousand years ago Eratosthenes estimated the circumference of the Earth from measurements taken in the vicinity of ancient Egypt. Given the limitations of his measurements we are amazed that he managed to get an answer that is in the right ballpark. Depending on interpretation his calculation was wrong by between 2% and 16%. The age of the Universe is a much bigger problem and the amount of it we have seen to date is a much smaller proportion than Egypt was to the size of the World so I think it is fair to assume that even if all the key assumptions underlying this age of universe calculation are correct the margin for error is huge. Of course it is even more likely that something we don't know yet will render the entire calculation invalid.
The beauty of science is that old hypotheses are continually tested and new ones subjected to rigorous proofs, which then gives us the best available solutions. New means of observation and methods of analysis are always welcome.
That being the case, it is a pity that so much attention gets focused on the storm troopers of the Empirical Empire, who are so uncomprehending of the scientific method as to thump their chests and loudly proclaim each new discovery as incontrovertible, absolute fact. The wise and humble Einstein had a lot of embarrassed fanbois when he himself recognized the error of his Cosmological Constant applied to General and Special Relativity.
Astronomy and Cosmology are sciences based on a whole family of fluid, ever-evolving mathematical models and ever-improving means of observation. There is no room in the scientific community as a whole, or in the individual gifted mind, for foolish absolutism.
We have lots of pejoratives for the fanatically religious. What do we call scientific absolutists? Theory Thumpers?
Scruting the inscrutable for over 50 years.
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The CENTRE of the range of values we accept for the age of the universe has shifted, but it has done so well within the 1-sigma boundary of the previous measurement's errors. What has really changed is the error bar is now considerably smaller.
It's been a while since I looked at big bang physics, but I seem to recall that time itself 'begins' at the big bang. Rather than it being like a clock that starts ticking at a constant rate, time itself begins to slow down (so the first few moments of the universe take a very long time, but the time itself is squashed up very tightly). There was no 'first second' - just a space-time singularity. (Apparent time would be infinite but take no time. Apparent space would be infinite but take no space).
Secondly, there is no such thing as a universal clock. We've known this since the beginning of the last century. Even our local time (and it's measurement) varies.
So what does it mean to give an absolute figure (in years, no less) to the age of the universe?
So I would appreciate it if someone can set me straight here.
This comment was written with the intention to opt out of advertising.
I find it really presumptious for the scientific community to presume that they have enough knowledge about the universe to enable them to even come up with a ballpark figure of it's age.
The sky is a big place, so it's unlikely that they have looked enough to see the farthest objects.
If we measure the background radiation in the forms of Gamma or Microwave or X-Ray, or any other types, then the sky is a soup, with many events that cause these radiation types, and we could well be in the middle of the soup bowl. Using radiation as a guage would be problematic at best.
If we look at how long it would take for the stars to form in a galaxy, and the galaxy to spin enough that result in the spiral shapes we often see, and how far those galaxies are from each other, one cannot imagine the universe being any younger than tens of trillions of years.
When the previous guy truncated the numbers so that he could have a manageable figure to compute with, the next guy wants more data and suddenly the universe is older....The problem is when you try to translate the infinite into finite values, you end up constantly increasing that value towards infinity, if only people would accept that it is infinite and work back from that...
that the universe is 100,005,300 years old according to Creationists?
+100 M years on 14Billion years is almost a rounding error. To treat this as news is just to say "oh...um... yeah, we don't know how old the universe is"
( and to be really nerdy about it, if you think Einstein was right, the curvature of space-time was near infinity at the beginning of the universe, so the "age" of the earth doesn't really matter for anything interesting for a long long while ( ahem, or to put it another way , a short short while )
Damn, I just finally got used to writing 2013 on everything too.
nil
Does it matter... she still got "big banged" didn't she?
I only look human.
My mother is a halfling and my dad is an ogre, so that makes me an Ogreling
It turns out that the universe is 20 years older than they thought it was 20 years ago...
"80 million years older than previously thought." http://www.sciencenews.org/view/generic/id/349098/description/Universe_is_a_teeny_bit_older_than_thought
Imagine if the universe were getting older faster than we're progressing through time. So this year the universe is 13.8 billion years old. Next year it's 13.9 billion years old. What would that imply?
Bullshit
The age of current universe wasnt even known until a factor of two then., i.e. somewhere between 9 and 22 gigayears. The two dating methods of recession and low metal stars gave widely different answers. The 3rd method from the background radiation spatial wavelengths clinched it.
How many agnostics are there in the world?
Considering that younger children are, like most animals, agnostic from birth. And when humans
grows up they either discover that religion is bull and becomes atheists. Or joins a religion.
wolframalpha.com/input?i=how+many+children+are+there+in+the+world
Humans age 0-15: 1855 Million, 2009 estimate.
The younger they are - the more likely agnostic. And many adults are agnostic.
Hmmm...
It Expired 13.5 Billion Years Ago, Sorry. Guess the mice should have bought the extended warranty... ;)
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Gee, all the reports *I* read yesterday said 80M, not 100M. You could lose homo sap evolving in that gap, y'know.
mark
Universe doesn't have age because doesn't have beginning and end. Universe is the physical manifestation of eternity. This whole Big Bang theory is completely false. See http://www.sensibleuniverse.com/
The age of the universe is pure guess work. It's not even good educated guess work. Hell, go search and you will see numbers from the expanding vacuum theory crowd over 17 billion. The 13 billion is based on big bang models which use as much as 90% made up numbers for dark matter and energy to get close to a valid simulation.
If you are guessing to begin with, it's not a story that your guess is .1% wrong! This is especially obnoxious when others in the field are guessing at 125% differences depending on who's guess work and theory you like.
What is more newsworthy in my opinion is why people are gullible enough to think crap like this is actually "newsworthy". I'll add that it's very sad that the people that believe these models are real when it's admitted to be mostly made of magical materials and energy, and yet those same people make fun of others that believe in theology.
-The wise argue that there are few absolutes, the fool argues that there are no probabilities.
When they see all the news headlines they'll think it is all about them.
Imagine your name is Previously Thought and check out the hilarious mad-libs in Google News.
An example,
"Polar bears and brown bears, species known to produce fertile hybrids, have much more in common genetically than Previously Thought."
More entertaining than reading about The Artist Formerly Known As The Artist Formerly Known As Prince.
<blink>down the rabbit hole</blink>
As the science gets better, the older the Universe gets. I would not make any bets that the Universe is ONLY 13.8 billion years old and no older.
Lol wrong again you scientists are so stupid in this day of age heck even Eienstein would laugh at you if he was alive today! And sorry to say this only God knows how old the World is! Not you scientists! You might be smart on some things but egnorant on most things today!
I wonder why anyone wants to know the age of the universe in the first place? Is it just a scientific exercise or does it really have a purpose?
There are some pretty good reasons to think that it's probable that we actually have a biological predisposition to belief in the supernatural. There are areas of the brain that can be stimulated to give someone a strong sense of a 'presence' being there, or to feel 'at one' with everything.
Doesn't meant we're born bible-thumpers, far from it, but it's sad to see how quickly the bollocks takes root when it comes from a trusted source. I honestly believe preaching hellfire-bullshit at kids is tantamount to abuse.
I do not want your cheap brainburning drugs. They are useless for work. And I am a working man today.
Is that 100 million years longer ago, or is it 100 million light years farther from here to the initial ripple? How far is it in wave numbers? Is that the right space-time measure?
I suspect in SR these questions are meaningless, that you don't measure event separation like that. Does it have any better interpretation in GR?
And what is so hot in the direction of Eridanus? There is no range data, right?
--
Maybe dinosaurs arenâ(TM)t around HERE now because they DO have a space program (apologies to Larry Niven)
Relative to the billions of years the universe has been in existence, 100 million doesn't seem to add much.