CJ on Mathematics and Science

Maybe, it is now time for Newton to return? Maybe I was wrong? In any case: Newton forgive me! The basic model of   Neo-Newtonian Cosmology ...

Recent posts 1+2 in this series with further details in Time to Welcome Newton Back  outlines a possible Neo-Newtonian Cosmology  based on a...

Hubble's Law  collects observations of redshifts of the light from galaxies suggesting that the Universe is expanding away from the Eart...

Dark energy filling the announcement of the 2019 Nobel Prize in Physics. The previous post on dark energy and exponential cosmic expansi...

The question if we live in a simulation is discussed by Ethan Siegel  with reference to the 2016 Isaac Asimov Memorial Debate: Is the Unive...

Astronomer Royal Lord Rees has made a statement : There may have been more than one Big Bang , the Astronomer Royal has said and claims...

The app version of Body&Soul is now starting to appear on App Store with a first app on a new theory of Dark Energy now available for fr...

In a  series of posts  (listed under Newtonian mechanics) I have explored the idea of viewing the gravitational potential $\phi (x,t)$ ...

Our Milky Way Galaxy as a weakly compressible gas modeled by the Euler equations expressing conservation of mass, momentum and energy, co...

The New Year Puzzle has not received any convincing solutions and therefore additional clues are offered in new posts on The World As Compu...

To celebrate the 2011 Nobel Prize in Physics I have written the post Accelerating Expansion Without Dark Energy? on the new home at The Wor...

It may be that the large scale dynamics of the universe (cosmology) can be described as the thermodynamics of a compressible gas subject to ...

The basic cosmology model is the Friedmann-Lemaitre-Robertson-Walker (FLRW) metric expressing Einstein's field equations in the speci...

By a funny coincidence my previous post Hubble Law Without Dark Energy appears to have triggered the 2011 Nobel Prize in Physics for the ...