Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction)

Message-ID	<564CEDBE.76BD@ix.netcom.com> (permalink)
Date	2015-11-18 13:29 -0800
From	The Starmaker <starmaker@ix.netcom.com>
Newsgroups	sci.physics
Subject	Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction)
References	<N8SdnSnZpoi2D9HLnZ2dnUU7-UudnZ2d@giganews.com>

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Why are you posting news articles that were written on November 6, 1997?

6586 days ago
941 weeks ago
216 months ago

almost 20 years ago???






Sam Wormley wrote:
> 
> Einstein was right - again! (Satellite observations of Black Holes
> confirm frame-dragging effect 80 years after prediction)
> > http://science.nasa.gov/science-news/science-at-nasa/1997/ast06nov97_1/
> 
> > November 6, 1997: The next time you feel like you're barely dragging
> > along, blame relativity. You'll be stretching the point, but it
> > appears that Einstein was right: space and time get pulled out of
> > shape near a rotating body.
> >
> > Einstein predicted the effect, called ``frame dragging,'' 80 years
> > ago. Like many other aspects of Einstein's famous theories of
> > relativity, it's so subtle that no conventional method could measure
> > it.
> >
> > Using recent observations by X-ray astronomy satellites, including
> > NASA's Rossi X-ray Timing Explorer, a team of astronomers is
> > announcing that they see evidence of frame dragging in disks of gas
> > swirling around a black hole. The discovery will be announced today
> > at a meeting of the High Energy Astrophysics Division of the American
> > Astronomical Society in Estes Park, Colo., by Dr. Wei Cui of the
> > Massachusetts Institute of Technology, and his colleagues, Dr. Nan
> > Zhang, working at NASA's Marshall Space Flight Center, and Dr. Wan
> > Chen of the University of Maryland in College Park.
> >
> > Frame dragging is one of the last frontiers in relativity. More
> > familiar and already proven are the conversion of mass into energy
> > (as seen in atomic bombs and stars) and back, the Lorentz
> > transformations that make objects near the speed of light grow
> > thinner and heavier and stretch time, and the warping of space by
> > gravity (as seen when light is bent by a massive object).
> >
> > Einstein also predicted that the rotation of an object would alter
> > space and time, dragging a nearby object out of position compared to
> > predictions by the simpler math of Sir Isaac Newton.
> >
> > The effect is incredibly small, about one part in a few trillion,
> > which means that you have to look at something very massive, or build
> > an instrument that is incredibly sensitive and put it in orbit.
> 
> --
> 
> sci.physics is an unmoderated newsgroup dedicated
> to the discussion of physics, news from the physics
> community, and physics-related social issues.

Thread

Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-18 08:58 -0600
  Re: Einstein was right - again! (Satellite observations of Black Holes  confirm frame-dragging effect 80 years after prediction) The Starmaker <starmaker@ix.netcom.com> - 2015-11-18 13:29 -0800
    Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-18 15:53 -0600
      Re: Einstein was right - again! (Satellite observations of Black  Holes confirm frame-dragging effect 80 years after prediction) The Starmaker <starmaker@ix.netcom.com> - 2015-11-18 15:32 -0800
        Re: Einstein was right - again! (Satellite observations of Black   Holes confirm frame-dragging effect 80 years after prediction) The Starmaker <starmaker@ix.netcom.com> - 2015-11-18 20:01 -0800
          Re: Einstein was right - again! (Satellite observations of Black    Holes confirm frame-dragging effect 80 years after prediction) The Starmaker <starmaker@ix.netcom.com> - 2015-11-18 23:38 -0800
            Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-19 09:46 -0600
              Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-11-19 09:20 -0800
              Re: Einstein was right - again! (Satellite observations of Black  Holes confirm frame-dragging effect 80 years after prediction) The Starmaker <starmaker@ix.netcom.com> - 2015-11-19 14:24 -0800
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-19 16:37 -0600
                Re: Einstein was right - again! (Satellite observations of Black  Holes confirm frame-dragging effect 80 years after prediction) The Starmaker <starmaker@ix.netcom.com> - 2015-11-19 15:13 -0800
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-19 18:42 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-19 18:45 -0600
                Re: Einstein was right - again! (Satellite observations of Black  Holes confirm frame-dragging effect 80 years after prediction) The Starmaker <starmaker@ix.netcom.com> - 2015-11-19 20:09 -0800
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-20 09:35 -0600
                Re: Einstein was right - again! (Satellite observations of Black  Holes confirm frame-dragging effect 80 years after prediction) The Starmaker <starmaker@ix.netcom.com> - 2015-11-20 10:46 -0800
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-20 13:21 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-11-20 14:11 -0800
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Double-A <double-a3@hush.com> - 2015-11-20 15:20 -0800
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-20 17:37 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Double-A <double-a3@hush.com> - 2015-11-22 14:35 -0800
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-22 18:22 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) jimp@specsol.spam.sux.com - 2015-11-20 22:06 +0000
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-20 17:09 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) jimp@specsol.spam.sux.com - 2015-11-21 00:35 +0000
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-20 21:12 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) jimp@specsol.spam.sux.com - 2015-11-21 07:16 +0000
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-21 08:07 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) jimp@specsol.spam.sux.com - 2015-11-21 19:32 +0000
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-21 15:16 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) jimp@specsol.spam.sux.com - 2015-11-21 22:45 +0000
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-21 16:50 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) jimp@specsol.spam.sux.com - 2015-11-21 23:34 +0000
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-22 07:57 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) jimp@specsol.spam.sux.com - 2015-11-22 19:42 +0000
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Sam Wormley <swormley1@gmail.com> - 2015-11-22 16:22 -0600
                Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) jimp@specsol.spam.sux.com - 2015-11-22 23:17 +0000
    Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Poutnik <poutnik4nntp@gmail.com> - 2015-11-19 07:10 +0100
  Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) Mahipal <mahipal7638@gmail.com> - 2015-11-18 16:36 -0800
  Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) "Y.Porat" <y.y.porat@gmail.com> - 2015-11-21 23:03 -0800
  Re: Einstein was right - again! (Satellite observations of Black Holes confirm frame-dragging effect 80 years after prediction) "Y.Porat" <y.y.porat@gmail.com> - 2015-11-21 23:15 -0800

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