请楼主参考： 

The Speed of Gravity: What the Experiments Say

by Tom van Flandern

（重力的速度：那些实验告诉我们了什么；作者为著名天文学家）

http://www.metaresearch.org/cosmology/speed_of_gravity.asp>

以下是文章摘要（请注意放大的数字部分）：

Abstract. Standard experimental techniques exist to determine the propagation speed of forces. When we apply these techniques to gravity, they all yield propagation speeds too great to measure, substantially faster than lightspeed. This is because gravity, in contrast to light, has no detectable aberration or propagation delay for its action, even for cases (such as binary pulsars) where sources of gravity accelerate significantly during the light time from source to target. By contrast, the finite propagation speed of light causes radiation pressure forces to have a non-radial component causing orbits to decay (the 揚oynting-Robertson effect?); but gravity has no counterpart force proportional to to first order. General relativity (GR) explains these features by suggesting that gravitation (unlike electromagnetic forces) is a pure geometric effect of curved space-time, not a force of nature that propagates. Gravitational radiation, which surely does propagate at lightspeed but is a fifth order effect in , is too small to play a role in explaining this difference in behavior between gravity and ordinary forces of nature. Problems with the causality principle also exist for GR in this connection, such as explaining how the external fields between binary black holes manage to continually update without benefit of communication with the masses hidden behind event horizons. These causality problems would be solved without any change to the mathematical formalism of GR, but only to its interpretation, if gravity is once again taken to be a propagating force of nature in flat space-time with the propagation speed indicated by observational evidence and experiments: not less than 2x10¹⁰ c. Such a change of perspective requires no change in the assumed character of gravitational radiation or its lightspeed propagation. Although faster-than-light force propagation speeds do violate Einstein special relativity (SR), they are in accord with Lorentzian relativity, which has never been experimentally distinguished from SR at least, not in favor of SR. Indeed, far from upsetting much of current physics, the main changes induced by this new perspective are beneficial to areas where physics has been struggling, such as explaining experimental evidence for non-locality in quantum physics, the dark matter issue in cosmology, and the possible unification of forces. Recognition of a faster-than-lightspeed propagation of gravity, as indicated by all existing experimental evidence, may be the key to taking conventional physics to the next plateau.

场的传递速度的有限的，对此问题现有理论已有一个共识。

更为重要的问题是它所引伸出的东东。

万有引力定律、库仑定律和洛仑兹力皆是低速是才成立。换言之，只有当这三种力场的传递速度为无限时这三定律才能成立。否则的话它就不是“万能”的。

显而易见，只要对三种力场有一个共识，为何为质速现象就不言而喻了。

1，不需要所有物质瞬间百分之百消失：只要A星因爆炸导致物质的亏损速率不均匀，这一波动信息就如调频信号一样，以光速传播。极远处的B星只要不是瞬间感知、接收到这一信号，就会导致引力不对称。

2，恒星核心温度一旦达到大约华氏30亿度时，失控的热核反应会将此恒星冲散开，什么也不留下