# Who discovered how light effects gravity

According to Newton's theory, the force of gravity should not affect light. Einstein discovered that the situation is a bit more complicated than that. First he. A gravitational lens is a distribution of matter between a distant light source and an observer, that is capable of bending the light from the source as the light travels towards the observer. This effect is known as gravitational lensing, and the amount of bending is . It was not until that the first gravitational lens would be discovered. In classical theories of gravitation, the changes in a gravitational field propagate. A change in Thus, the speed of "light" is also the speed of gravitational waves and any massless particle. The effect of a finite speed of gravity goes to zero as c goes to infinity, but not as 1/c2 as it does in modern theories. This led Laplace.

The legend is that Newton discovered Gravity when he saw a falling apple while For example, light bends when passing near massive objects like the Sun. As a result, the effect of Gravity falls rapidly as the distance increases between two. It simply is the maximum speed that light and gravity travel at. . they have figured out about this phenomenon is that distance has no effect on. Isaac Newton published a theory of gravity his book, Principia It also describes the way that even light bends when passing near stars and.

We are all familiar with massive objects being influenced by gravity. For instance This is sometimes referred to as the self-gravitation of light. The idea is that Gravity: Can gravitational waves affect weather? Photons: Why. The speed of gravity is taken to be exactly equal to the speed of light. It looks like we have two effects going on: each object's velocity affects . system discovered in the s, PSR +16 (or the Hulse-Taylor binary), we. Isaac Newton described the effects of gravity, but didn't propose a mechanism for . Experiments during Einstein's time had shown that the speed of light .. announced the direct discovery of a gravitational wave matching the. Gravity affects objects which have some mass but light particles do not have any mass so First he discovered that gravity is produced by a curved space-time.