Since Kepler’s time (1609) we are educated to believe: “Orbits of the planets are elliptical, with the Sun at one focus of this trajectory; that the ray Planet-Sun sweeps out equal area in equal interval of time; that a period law is valid”. I claim the contrary. Clearly, it is difficult to agree with novelties, when the community is trained on wrong direction since 400 years. But, mathematics can clarify our understanding. According Newton’s laws the orbits of celestial bodies are spiraled. After presenting the mathematical foundations I argue that our educational system about Keplerian math should be corrected
A theoretical analysis of the potential accuracy of early modern planetary models employing compound...
The reality of the Earth's motion, as proclaimed by Copernicus, quickly proved contentious. Accepted...
“Eyes on Kepler Laws” has been realised on the basis of data and dynamic images from the Planetarium...
Copyright c © 2013 Daisuke Toyoda et al. This is an open access article distributed under the Creati...
In 1596, in the Mysterium Cosmographicum, a twenty-five-year-old Johannes Kepler rashly banished lin...
Introduction: For thousands of years astronomers tried to model the motion of objects in the sky usi...
Abstract: In any system of bodies, relativistic considerations can provide only those parameters of ...
We present the analysis of oral interviews with 112 undergraduate nonmajor students during the first...
AbstractA new method which shows, simply and accurately, the planetary position as a geometrical poi...
The description of the motion of the Sun, Moon, stars, planets and satellites was originally based o...
Educação Superior::Ciências Exatas e da Terra::FísicaConservation of mechanical energy, circular mot...
The significance of Johannes Kepler (1571-1630) in the history of astronomy - or indeed the history ...
AbstractThis paper details an investigation into Kepler’s Laws. Newton’s technique for deducing an i...
Ensino Médio::FísicaThis Demonstration gives you an impression of a comet moving about the Sun accor...
Analysis of the orbital motion of the Earth, the Moon and other planets and their satellites led to ...
A theoretical analysis of the potential accuracy of early modern planetary models employing compound...
The reality of the Earth's motion, as proclaimed by Copernicus, quickly proved contentious. Accepted...
“Eyes on Kepler Laws” has been realised on the basis of data and dynamic images from the Planetarium...
Copyright c © 2013 Daisuke Toyoda et al. This is an open access article distributed under the Creati...
In 1596, in the Mysterium Cosmographicum, a twenty-five-year-old Johannes Kepler rashly banished lin...
Introduction: For thousands of years astronomers tried to model the motion of objects in the sky usi...
Abstract: In any system of bodies, relativistic considerations can provide only those parameters of ...
We present the analysis of oral interviews with 112 undergraduate nonmajor students during the first...
AbstractA new method which shows, simply and accurately, the planetary position as a geometrical poi...
The description of the motion of the Sun, Moon, stars, planets and satellites was originally based o...
Educação Superior::Ciências Exatas e da Terra::FísicaConservation of mechanical energy, circular mot...
The significance of Johannes Kepler (1571-1630) in the history of astronomy - or indeed the history ...
AbstractThis paper details an investigation into Kepler’s Laws. Newton’s technique for deducing an i...
Ensino Médio::FísicaThis Demonstration gives you an impression of a comet moving about the Sun accor...
Analysis of the orbital motion of the Earth, the Moon and other planets and their satellites led to ...
A theoretical analysis of the potential accuracy of early modern planetary models employing compound...
The reality of the Earth's motion, as proclaimed by Copernicus, quickly proved contentious. Accepted...
“Eyes on Kepler Laws” has been realised on the basis of data and dynamic images from the Planetarium...