In 1977, astronomers R. Brent Tully and J. Richard Fisher established that the luminosity of galaxies is directly correlated with their...

The animations I made are, of course, simplifications, and should not be taken too literally. For example, instead of trying to show...

There are small variations in temperature in the CMB, as well as the signs of polarization along curved lines. My explanation for that...

We already know that virtual matter/antimatter pairs can (momentarily) decouple from each other and exist, where nothing previously was....

If you accept that the universe is infinite in size, then it could not possibly have started as a singularity. A finite size can never...

Since expansion was able to overcome gravity at the beginning - at the moment of gravity’s greatest attraction - therefore expansion has...

The usual argument against the existence of antimatter galaxies is that we would be seeing somewhere, a matter galaxy colliding with an...

The Great Attractor is a hypothesized gravity source that is causing the movement of our own local cluster. If it exists, it is hidden...

The Hubble Constant says that spacetime is expanding uniformly, all over. So, that seems to contradict the idea that the voids have...

Dark Matter is of course the other famous kluge of the Big Bang model. In fact, the only successful Big Bang model right now is the...

Dark Energy, of course, is the best known kluge of the Big Bang model, and is the supposed cause of spacetime expansion. It's...

I tried to anticipate questions in the FAQ above, but I'm sure there's lots left to discuss.