- Explanation of the Anomalous Secular Increase of the Moon Orbit Eccentricity by the New Theory of Gravitation (NTG) (2013) [Updated 5 years ago]
- On the new theory of gravitation. (2011) [Updated 5 years ago]
- Calculation of So-called Special Relativistic Phenomena Maintaining Classical Conceptions of Relativity (2005) [Updated 1 year ago]
- Calculation of So-Called General Relativistic Phenomena by Advancing Newton's Theory of Gravitation, Maintaining Classical Conceptions of Space and Relativity (2003) [Updated 5 years ago]

- Explanation of the Anomalous Secular Increase of the Moon Orbit Eccentricity by the New Theory of Gravitation (NTG) (2013) [Updated 5 years ago]
Present

day gravitational physics experiences a huge success in obtaining

better and better experimental results. In some cases, the observations

do not fit with the present knowledge of established physics. Phenomena,

like the increase of the Astronomical Unit by 7 m per century or the

so-called anomalous secular increase of the eccentricity of the lunar

orbit by about 9 ? 10^{−12}per year, which can neither be

explained by Einstein's Theory of General Relativity, nor by the

Newtonian Theory of Gravitation, can be explained by the New Theory of

Gravitation - On the new theory of gravitation. (2011) [Updated 5 years ago]
From

the example of the motion of Mercury around the Sun it is shown how

Newton's theory of gravitation can be modified by taking into

consideration the finite velocity of gravitational expansion and the

concept of transmission of forces by virtual particles to be able to

calculate so-called general relativistic phenomena as the additional

motion of Mercury's perihelion, the curvature of a light beam at the

surface of the sun, and the phenomena observed at the binary pulsar PSR

(Pulsating Source of Radio Emission) 1913+16, maintaining classical

conceptions of a Euclidean space and the Galilean principle of

relativity. Present day gravitational physics experiences a huge success

in obtaining better and better experimental results. In some cases the

observations do not fit with the present knowledge of established

physics. These phenomena, which can neither be explained by the general

relativistic theory of Albert Einstein nor by the Newtonian theory of

gravitation, can be explained by the new theory of gravitation of the

author, in parts published in former articles of the author in Physics

Essays [R. G. Ziefle, Phys. Essays**3**, 468 (2003); Phys. Essays**18**, 477 (2005)]. - Calculation of So-called Special Relativistic Phenomena Maintaining Classical Conceptions of Relativity (2005) [Updated 1 year ago]
It is shown in this article, how it is possible to calculate so-called special relativistic phenomena maintaining classical conceptions of relativity, using the substantiated conception, that in respect of its velocitiy electromagnetic radiation always orients itself on the gravitational field, which is predominating. In this context the characteristics of time and space get a different interpretation than by relativistic physics.

- Calculation of So-Called General Relativistic Phenomena by Advancing Newton's Theory of Gravitation, Maintaining Classical Conceptions of Space and Relativity
(2003) [Updated 5 years ago]
With the example of the motion of Mercury around the sun it is shown, how Newton's Theory of Gravitation should be advanced by taking into consideration the finite velocity of gravitational expansion and the present concept of transference of forces by particles to be able to calculate so-called general relativistic phenomena, as the additional motion of Mercury's perihelion, the curvation of a light beam at the surface of the sun and the phenomena observed at the binary pulsar PSR 1913+16, maintaining classical conceptions of an Euklidean space and the Galileian principle of relativity.