The following article was recently published in New York Times on November 30th, 1999 by Mr. James Glanz under the following title:

"What Do Physicists Fret About? Nothing"

The liquid space time model can explain the force that causes Galaxies to expand. The force of the massive space-time pushes Galaxies apart. In other words, Einstein's cosmic constant is the density of the fabric of space-time. Therefore Einstein was right.