Is it true that many galaxies are starting to slowly move to one point in space

1. Possibly a particular group of galaxies are moving toward one point, the constellation Centaurus, by an unknown force coined "dark flow". See link below.

2. It is thought that most galactic cores, at least those with a bulge in the center, are a massive black hole. It is possible, and one current theory, that a black hole is an entry to a separate universe or added dimension to our own universe. This could mean that the "big bang" began as the creation of a black hole in another universe.

Galaxies are not moving toward one point in space, they are forever moving outward away from everything, except for the Andromeda galaxy which seems to be on a collision course with the milky way. most scientists believe that there is a black hole at the center of each galaxy but there is much controversy to where these black holes lead to. Some believe that there are alternate realities on the other side, that they lead to white holes where matter from our universe empties out into another and that the end of something in our universe is the beginning of something somewhere else.

Astronomers don't actually know that anything is moving anywhere. They see a red shift in the light and they assume it is the Doppler effect. If the assumption is wrong then all their conclusions based on it are wrong. There are other things that cause a red shift.

read about the Great Attractor...

http://en.wikipedia.org/wiki/Great_Attra…

and about Dark Flow....

http://en.wikipedia.org/wiki/Dark_flow

They are moving away from each other.