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Spacecraft Measurements Indicate Shifting Interstellar Wind
Weather on Earth might be shifting in part because of human activity, but larger context in which the Earth moves has some trends to deal with as well, according to new research published in Science and summarized by Science Now: "As Earth and the other planets orbit the sun, the solar system itself travels through space. Its slow journey is taking it though a wispy expanse of gas called the Local Interstellar Cloud. Now, astronomers have discovered signs of potential turbulence in the cloud, indicated by a shift in direction of helium atoms that flow into the solar system. If the shift is real and continues for hundreds to thousands of years—a dicey extrapolation—it could be a harbinger of more dramatic changes in our solar system, notes study co-author David McComas of the Southwest Research Institute in San Antonio. ... To detect the wind shift, researchers drew on measurements by 11 spacecraft and satellites that have recorded directly or indirectly the flow of helium atoms into the solar system. Many kinds of atoms infiltrate the heliosphere, but helium is a particularly good tracer for all of them because it is abundant and typically survives in its uncharged, atomic state all the way to Earth’s orbit, [study co-author Priscilla] Frisch says."
it's coming for us. we're all dead! of course, we will be by the time it gets here.
Most likely there's been a collapse of the black holes at the center of the galaxy, and oncoming rush of radiation will obliterate life on Earth.
Our only hope? An alien artifact...shaped like a torus.
See how bad global warming is getting? We are now even screwing with the weather in space!
The only thing necessary for evil to triumph is for it to be pitted against a slightly greater evil
http://www.youtube.com/watch?v=qLlUgilKqms
You can never know everything, and part of what you do know will always be wrong. Perhaps even the most important part.
The helium drops were coming down straight just a few hundred years ago, and now they're angled slightly differently... I hope we start hearing about helium rain in the House because this Syria stuff is boring.
Absolute baloney. We, as scientists, have observed our climate for over 10 years and can completely rule out the possibility of anything other than man made causes to the differing severity of the recent seasons. Many hundreds, perhaps thousands, of scientists are in agreement with these observations so it's obvious that those who disagree are simply messed up.
It's actually a marker laid down by the Vogon construction fleet for the up coming Hyper Space Express Route.
"Weather on Earth might be shifting in part because of human activity....".
I think every /. article should start out with some click-baiting about something. Global warming, Mitt Romney, New Age of Linux, Trayvon Martin, the NSA, and so on. No matter how farfetched or ridiculous the link is just crowbar and shoehorn in something that gets those clicks. Get those clicks!
It's coming from uranus.
Everyone just turn your thermostats all the way down, open your refrigerator doors, and open your freezer doors. That will fix everything at the price of one high electric bill. My mom always told me she wasn't paying to cool the outside when I kept the door to the house open too long. Mom is always right.
Yes, I am joking.
Who farted?
What could possibly go wrong now?
“He’s not deformed, he’s just drunk!”
Note that the quoted article says absolutely nothing about "weather on Earth". It's talking about "dramatic changes in our solar system", i.e. a distortion in the shape of the termination shock, which lies 75 to 90 AU away from the sun. That is an effective boundary between the heliosphere and the ISM, where the solar wind and the interstellar wind are equally dominant.
Neptune orbits at 30 AU, but the "solar system" is understood to extend at least to the Oort cloud, 50000 AU distant. Earth orbits at 1 AU which is well inside the heliosphere, where the solar wind is much more important. That's why these spacecraft have to look at neutral helium atoms, which are the only interstellar wind components that can actually make it down here without being deflected by solar magnetic fields. Outside the solar system they have a rough density of about ten helium atoms per mL.
This has much less influence on the Earth's climate than the "sunspot activity" referred to by politicians, but you can expect to hear a lot of crap soon, e.g. "Weather on Earth might be shifting in part because of human activity, but larger context in which the Earth moves has some trends to deal with as well".
Luck I''l find SIMILARLY GRISLY And she ran All along. *BSD see. The number to predict *BSD's is wiped off and hoobyist dilettante expulsion of IPF others what to
I dont think theirs too many brainstorms that reploed to this post or understand th technology significance. Oh well ill just say I undestood it oh so clear and excited not terrified.
Good to see science catching up to New Age, again ;-)
Helium, hah! According to Asimov, it's the flows of carbon into the star that can cause it to go nova.
Those who can make you believe absurdities can make you commit atrocities. - Voltaire
Because some dumbass (i.e. you, in case you didn't get it) thinks that we have enough measurements to measure global warming on other planets, but not enough to measure it here on earth, thinks that when we have summer, it's because the sun is hotter (or that every planet has a year of the same length as ours) and thinks that every planet is experiencing global warming.
All so they can state that it isn't CO2 produced from humans, so he doesn't have to cut back and change his actions (not necessarily leading to less stuff being made, bought, sold or earned, it's only and purely a change in actions).
Because this dumbass is a lazy self-centred little prick.
I also note that not one "skeptic" has a problem with the sparse and remote measurements made here, whereas when it comes to a climate database of 100,000's of sensors "You're not measuring the right thing!!!" whines abound from them.
Yes, the earth DOES get hotter when moving closer to the sun.
Even you say so:
"Distance from the sun has a minimal impact on temperature."
So it does have an effect on temperature, whilst this:
" Angle of sunlight through the atmosphere (affected by the tilt in the Earth's axis of rotation) is responsible for the seasons"
HAS NO EFFECT ON THE GLOBE SINCE IT'S A GLOBE!!!
You see when one half of the globe is getting a hotter season, the other side is getting a COLDER season.
"So if distance from the sun doesn't heat or cool the Earth"
Since it DOES, the conditional clause doesn't happen.
"imagine what an impact it has on Uranus."
Same as earth: WARMS OR COOLS IT.
Fucking moronic dickhead, learn what the fuck is going on before making a complete and utter fucking moron laughing stock of yourself in public.
According to documents provided by Beatrice Snowden, former NSA Social Activities and Black Ops Administrator, NSA Director General Keith-Tricky-Dick Cheney personally authorized a highly trained cadre of HVAC technicians to construct an unholy abomination known as the Passing Solar Wind-inator (PSW). Completed in January of this year, the PSW secretly ties into the HVAC systems of ALL American households with a mean household occupant age of 70 years old or greater. In a clear breach of U.S. Constitutional protections against unreasonable search and seizure, the PSW siphons off all human, canine, and feline bodily emanations from the affected homes, concentrates them, and then funnels the emanations into a giant, multi-thousand dollar underground collection facility buried somewhere in the deserts of Utah.
The exact methodology is still unclear, however, the flatulance concentrate is then force fed to baby artic seal pups transforming their mitochondrial DNA into super powerful rare earth magnets. Simultaneously and inexplicably the baby seal pups also gain the ability to psychicly control ambient magnetic fields. Naturally, full baby seal cranial evacuation is the final step in the transformation process. The end product is a biomechanical monstrosity, the PSW.
Multiple power point presentation provided by Snowden show General Cheney sitting astride his massive heap of squirming and super magnetically charged seal pups. Heaving to and fro, the pups writhe in ecstasy as the general directs their collective psycho-magnetic powers, altering the path of helium atoms traversing our solar system.
The end result, of course, is that the NSA can now listen in on every canasta game in the world! Russian President Putin has yet to comment on this matter.
Dominar Rygel XVI
Seriously, you guys are reaching youtube-comment-section levels...
"Weather on Earth might be shifting in part because of human activity,"....It sort of starts to sound like Medivalist's cant, doesn't it?
In the same sense that, for them, God suffused everything ("Glory be to God, the cow calved today and I didn't stub my toe!"), AGW is referenced ever-more frequently entirely out of context ("Humans are changing the climate, and my coffee was too hot this morning, I think I'll read the paper!").
Funny, that.
-Styopa
we should totes mine these with interstellar 3D printers and stuff.
No problem. We'll just change tack.
Have gnu, will travel.
Turbulence As A Service ?
I have been saying this on /. for 10 years atleast! Now finally someone gets it, yes there are 3 orbits to the earth, the daily, and the yearly and the ??? which comes from the orbit we are in from the solar system spinning inside the galaxy, which "IT" could affect the gravity/orbit of the other 2.
If you take a coin and put it on a table top to spin it and use your finger to spin it, you will see that eventually gravity will affect the orbit as it slows down, but if it did not slow down it would still be affected in terms of the direction the coin would be spinning in. I have seen this and consider this to be more the reason why we haveglobal events then say global warming being the cause. The climate changes and locations on the planet are getting strange weather but only strange to that location, but say you shifted the worlds axis by 1.5 degrees, then you would see a change everywhere, and the weather would be normal for that location based on the new degrees, although my example could be off degree wise, you get the picture.
I am no scientist yet can figure this out, so how much more should the real scientist know , or maybe they knew all along but didnt want the world to freak over this??
We are so frelled . . .
"Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
I know you were trying to be funny (ha ha), but, now all the climate change deniers will latch onto this as "proof" that man has no part to play in climate change. Remember, there are two types of climate change deniers; A: those who have a profit motive, i.e. oil companies, coal producers, etc., etc. and B: those who are not well educated enough to understand the science behind it and buy into the propaganda of group "A". Why do you think the Republicans are cutting funding for education across the land as fast as they can?
My karma is bad. Don't get too close!!!