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A matter of gravity
Map of planetary field is sharpest ever
Web edition : Tuesday, April 5th, 2011
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GRAVITATIONAL PORTRAITYellow and red represent some of the sharp deviations from the average pull of Earth’s gravitational field, gathered in this new map by the European GOCE satellite.ESA/HPF/DLR

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As seen by a supersensitive gravity-detecting satellite, Earth isn’t a pale blue dot. It’s a colorful, irregular lump. Kind of like a tuber.

“Rotating potato — I don’t like this word,” said Roland Pail, a geoscientist at the Technical University of Munich. He and other researchers unveiled the new map of the Earth’s gravity field on March 31 at a scientific workshop in Munich.

Yet a rainbow potato it is. This image represents a sort of theoretical sea level known as the “geoid” — a surface where the ocean would rest if not pushed around by internal currents, tides and the weather.

Gravity varies from place to place because of many factors, such as the presence of mountain ranges, the bulge around Earth’s equator, and the moon’s gravitational influence. The new snapshot comes from the European Space Agency’s GOCE satellite, launched in 2009 to map the geoid. GOCE dances along at the top of the atmosphere, using six special accelerometers to measure, many times a second, how the Earth’s gravity tugs on the spacecraft.

A highly accurate gravity map will allow researchers to fine-tune their understanding of ocean currents, sea level height, ice caps and other changing parts of the planet.

PLANETARY PULL from Science News on Vimeo.

Rotating potato or insight into the planet’s deepest secrets? This new map of the Earth’s gravity field, gathered by the European GOCE satellite, shows how, in regions such as Iceland and Indonesia, the planet's internal structure creates large gravitational deviations (yellow and red) from the average.
Credit: ESA/HPF/DLR


Found in: Earth

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  • That huge "gravity hole" in the middle of the Pacific sure looks interesting. Could that be the remnants of a massive strike by something dozens of miles wide?
    Dr. Momus A. Morgus Dr. Momus A. Morgus
    Apr. 6, 2011 at 5:35pm
  • Actually more interesting is the area of high gravity in the Andes, think the pre Inca at Titicaca. The area of high gravity in the Atlas mountains of Africa, think pre old kingdom Egyptians force by weather change to relocate, and the huge area of Atlantic sea floor that coincides with the wave of immigrants prior to 10,000 (before the Caspian and Black Seas were formed about 7,500 bc) that dna mapping shows came from (!!) west of Ireland. What is west of Ireland----nothing but sea now but maybe then Mu or Atlantis, etc. And in the Balkans the newly discovered European pyramids. The Iberian penn has high gravity. Home of the Basque. Wow.

    As for Indonesia, the massive gravitational warp is NW to SE from the Atlantic submerged high gravity area. And China has its own set of pyramids.

    What happens to individuals subjected to a massive electromagnetic field? Maybe that part of our brains we aren't using comes into play. As you see, it is not the absence, that is a misdirection, it is the application that is interesting. Especially since gravity is seen as an aspect not a force itself which means that some unknown condition brings the force of gravity and of course its opposite ( ph scale from 1 - 10 ) in being.
    kathleen sisco kathleen sisco
    Apr. 7, 2011 at 12:20pm
  • I love to comment (and learn from) your relevant inovating information to my personal use and wonderings, and I'm aware that you might hae already laught on some of my abstractions, but sincerelly, this 'faced-potatoe-planet' just met be back with the upmost modern ultrassound machinnes ... and soon it will open our eyes to what we're all about to ... watch.... a baby will born again.
    Well... we'll see. Predictions happen first predicted and then ... after a while for assimilation... they occur.
    ketinunkantim ketinunkantim
    Apr. 8, 2011 at 2:01am
  • After watching the video I would consider a hole 'sucking' energy in sequential aquisitions causing our bad dreams and nightmares in calamities un-comprehended... maybe controlling this 'wave' we should change our fades... but ... should?
    This is a big quwstion too... if something goes wrong, dealing with the magnet and all energetic balanced waves ... we may as well destroy our fades...
    Anything that evolves with evolutions leave traces from the old to the new... we're the new...
    ketinunkantim ketinunkantim
    Apr. 8, 2011 at 2:10am
  • I think the article is a little misleading. It says that it is "a highly accurate gravity map". Satellites can't measure absolute gravity directly. It is more of a relative mass/density distribution map on the earth's surface. What I can't figure out is why the US is all in blue (small density changes as compared to even the ocean) while Indonesia is all in yellow (high density). It must that the mantle is thicker in Indonesia.
    Harold Gilbert Harold Gilbert
    Apr. 26, 2011 at 11:43pm



  • " Secret of mass" states all mass is life and indowed with gravity , it appears to unite gravity with T.O.E. Theory of everything , defined below.

    Secret of mass
    So what's the secret of mass?
    Man has been studying mass since archimedes, so what is mass?
    Science teaches mass is everything around us the mountains the oceans the air we breathe the trees in the forest the fish in the sea.
     I would like to introduce you to a driffent way to look at mass.
    Science has traditionally looked at mass as stuff all the things you can see and touch.
    Science has been content calling it mass and stuff and they have gotten results with this method, They discovered the elements and made the element table.
    They discovered molecules and they discovered the atom, and then science went quantum into the subatomic, the world of Lepton, Quarks and Bosons forces, what are they looking for you ask?
    They are looking for the elusive gravity particle.
    I believe the reason they can't find gravity is because of the way they look at mass.
    Science has tried to unite gravity with mysterious higgs field since the seventies , and T.O.E. The Theory Of Everything , The electromagnetic and the electronuclear strong and weak force, NOTE: It appears secret of mass unites gravity with TOE !
    Their next hope is string theory and super string theory, which will be untestable for a long time to come, is this really where science wants to spend the next 100 years?
    Where did science go wrong?
    We are taught mass is everything we see, the stuff our world and universe is made of. 
    Scientists have said we are made of the same thing the universe is made of,  Stardust.

    Scientists treat mass as an inanimate object, a particle to be smashed at will, the problem is rutherford, newton or Einstein never answered the most important question regarding mass.
    What is mass? Is mass an inanimate object? Why does this matter? 
    Q.  What is mass, well let's look at the universe, suns, planets, earth, mountains, trees, man, dogs, cats, mice, ants and bacteria.
    Q.  What do they all have in common? Mass, Gravity and Atoms.
    So if the atoms and gravity are the common denominator then the question becomes what is the atom?, Is it an inanimate object, let's see .

    Oxford dictionary defines , Atomic structure as : Structure of an atom being positively charged nucleus surrounded by negatively "Orbiting" electrons.

    Oxford dictionary defines , Life as : Energy, Liveliness , animation.

    As you can see for your self the atom fits the definition for life and is an animate object!
    So am I to conclude an atom is life? Yes to be exact an atom is the fundamental building block for all life in the universe and right here on earth!

    There is no such thing as an inanimate object, all mass has life!
     Atoms make up molecules, molecules make up elements and elements make up everything else everywhere else!
    So if mass contains an atom it contains life.
    So if all mass contains life , and all mass contains gravity , Then the rational conclusion is all life contains gravity.
    So the origins of gravity is life.

    The gravity disappears at the subatomic level, so where does it go?
    It's not hiding in the subatomic particles as CERN and L.H.C. Large Hadron Collider has proven.
    So where did gravity go? 
    It went in the same direction with life. So gravity is a manifestation of life. WOW!

    Quote
    An atom is life and endowed with gravity!
    Ronald Alvarez

         
    Ron808 Ron808
    May. 19, 2011 at 6:07am
  • Mass is a characteristic of an object, not a object in itself. Gravity is the interaction of objects relative to their mass. These effects can be measured, modeled and tested with experimentation. No leaps of logical faith required.
    M B M B
    Jun. 12, 2011 at 12:40pm
  • It isn't necessary to hype the readers of SN. One may assume that your readers are savvy folks interested in the intrinsic science. Statements like "As seen by a (the) satellite, Earth isn’t a pale blue dot. It’s a colorful, irregular lump ..." are just silly. No the false color was added to the image by the researchers. Any color(s) associated with the gravity field are arbitrary and hopefully are chosen to help understand the data. What color is gravity?
    william turnbull william turnbull
    Jun. 29, 2011 at 4:21pm
  • Stability of geological plate techtonics is supported by distribution of fluids on Earth. Ice melt has caused an expansion of fluid dynamics along the equator. Does this new volume distribution reveal in the gravity map above? Also, would less/more gravity effect have a discernible effect on human longevity and health?

    Just wondering.... thx.
    TikkumOlam TikkumOlam
    Jul. 18, 2011 at 9:23am
  • The first night I was in Canada, a child of 10 in 1954, I went to the playground, and there were two mothers with three children and a see-saw. With two children on opposite ends the see-saw was unbalanced, and mother A said "It'll be OK if you put the other kid on." Mother B said "Yes. Um. Which end should I put it on?" and I thought "uh-oh, maybe we came to the wrong country."

    Reading the comments above I get somewhat the same feeling about logging onto this web-sit.

    DavidLJ DavidLJ
    Jul. 18, 2011 at 9:24am
  • @DavidLJ: Exactly. That and the woo woo comments make it almost unbearable.
    Cody R Cody R
    Aug. 10, 2011 at 11:54am
  • Some things to consider here are that many of the red places are active with volcanic activity, the rockys are no longer building up and places in Indonesia and Iceland are still active. Places like the East Coast of the US and Brasil are very old and probably are more thin. In the formation of crust there is a root building to each mountain range that goes nearly as deep as it is tall. So imagine how thick the crust is in the Himalayas. Again though, the Himalayas were not formed via volcanos but by india pushing up South Asia's crust, so maybe it has to do with recent geologic volcanic crust? Just a guess.
    Norman Allen Norman Allen
    Aug. 29, 2011 at 9:26am
  • It might be that there is an uneven distribution of Higgs bosons throughout the Earth and we might question why that should be.
    PedroRoberto PedroRoberto
    Aug. 29, 2011 at 9:26am
  • What is the EYE in the Indian Ocean
    ?
    Wayne Johnson Wayne Johnson
    Sep. 6, 2011 at 9:23am
  • gravity is essentially an effect. There are countless examples of gravity and "anti-gravity” in nature.
    I understand gravity to be “a change in state of any particle excited".
    This applies to the very small or very large.
    To understand why I think this way I would recommend this 500 word blog on a strange
    but very common daily phenomenon. Gravity and a flying paradox. bit.ly/n4j6om.

    Nature has most of big questions answered. It’s the details we need to fill in.
    Kyle alexnader Kyle alexnader
    Sep. 7, 2011 at 2:22pm
  • firefox :)
    simakas simakas simakas simakas
    Oct. 3, 2011 at 10:15am
  • Scientists will never isolate a so-called gravitron. Why? Because gravity is essentially relationship, viz. oneness of so-called twoness. Everything comes (manifests) in pairs (yin/yang). Gravity is every-thing's innate attraction to all other things. Please tell me if I'm wrong. At 80 I'm still curious, even curiouser.
    Judson Sanderson Judson Sanderson
    Nov. 29, 2011 at 9:24am
  • where's the scale???
    This picture doesn't make a point..
    what's the standard deviation depending on the average (1g = 9,81 m/s²) in percent of the gravity?

    so if you look at the internet you get an gravity at the north pole of 9.83 m/s² and on the equator the gravity is about 9.79 m/s²... So we get an maximum deviation of 0.02 m/s²...
    => we get a difference from the average of about 0.2% (0.02/9,81) (in this picture the gravity maximums are exorbitant high shown)

    Conclusion: a scale is absolutely necessary!!!
    Tob... Bau... Tob... Bau...
    Dec. 27, 2011 at 12:30pm
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