Sentences with phrase «by general relativity»

Those maps will make it crystal clear whether or not what we're dealing with are black holes as described by general relativity.

However, it does not explain gravity as conceived by general relativity or the expansion of the universe, which requires the presence of dark energy by way of explanation.

It is thanks to the effects of gravity as described by general relativity.

That's all speculation with the data we have for the moment, but our results can already be used to put an upper limit on the graviton's mass, because a very massive graviton would affect the shape of the waves predicted by general relativity for the merger of two black holes.

Although predicted by General Relativity Theory, gravitational waves — fluctuations in space - time curvature that propagate as waves in a pond — are very difficult to observe directly.

Over the next several years, the pulsar drifted toward its unseen partner at the rate of 3.5 meters per year — an orbital tightening predicted by general relativity if the duo is radiating gravitational waves.

Messick had always been fascinated by general relativity, and LIGO's premise that there are observable ripples in this invisible spacetime «just totally sucked me in,» he says.

The ripples in spacetime predicted by general relativity remain one of the most sought - after prizes in physics, and new research narrows estimates of their prevalence

This effect is described by General Relativity Theory as the gravitational red shift — it is detectable in spectral lines that shift toward the red end of the spectrum.

This hinted that the final state of the universe predicted by general relativity was related to growing entropy.

Sergei Klioner of the Dresden University of Technology in Germany says by giving a set value in metres, distances can be calculated without specifying your current reference frame, solving problems thrown up by general relativity.

Physicists have calculated that the centre of the Earth is two - and - a-half years younger than its surface, thanks to the effects of gravity as described by general relativity.

Just last year, for instance, radio signals transmitted from the Cassini spacecraft on its way to Saturn proved to be deflected by the sun by just the amount predicted by general relativity.

Shapes of distant galaxies in this image from the Hubble Space Telescope are warped by the mass of a galaxy cluster closer to Earth — a distortion predicted by general relativity.

One of the most important scientific consequences of detecting a black - hole merger would be confirmation that black holes really do exist — at least as the perfectly round objects made of pure, empty, warped space - time that are predicted by general relativity.

They also are raising the tantalizing prospect of viewing, for the first time, an event horizon — the eldritch boundary beyond which nothing can escape a black hole's gravity — which would be the first direct, conclusive evidence for an effect of extremely strong gravity as predicted by general relativity.

Now, Nobel laureate Franck Wilczek of the Massachusetts Institute of Technology and Lawrence Krauss of Arizona State University in Tempe suggest that our best shot may be to find ancient ripples in space - time called gravitational waves, which are predicted by general relativity.

This intrinsic energy can not be accounted for by general relativity but pops naturally out of the equations of Hoava gravity, according to Park.

As Zhytnikov and Nester point out, a gravity theory must also predict the energy loss of the binary pulsar, and the so - called perihelion shift of the orbit of Mercury — which are both predicted by general relativity.

The expanding universe predicted by general relativity has become firmly entrenched in modern science.

The top two plots show data received at each detector, along with waveforms predicted by general relativity.

They compared it to waveforms predicted by general relativity, analysed every conceivable source of noise, and even considered the possibility of an elaborate hoax.

Hulse and Taylor discovered that the orbit speed and separation of PSR1913 +16 changes exactly in the way predicted by General Relativity.

LIGO was able to see all three phases of the collision — inward spiral, merger, and ringing as the merged object settled down — happen in the just the way predicted by General Relativity.

Understanding gravity as described by General Relativity was a revolution that allowed us to find and understand new things, among them black holes.»