Friday, May 20, 2011

Dark Energy Is Driving Universe Apart

NASA's Galaxy Evolution Explorer Finds Dark Energy Repulsive from Science Daily.

The findings offer new support for the favored theory of how dark energy works -- as a constant force, uniformly affecting the universe and propelling its runaway expansion. They contradict an alternate theory, where gravity, not dark energy, is the force pushing space apart. According to this alternate theory, with which the new survey results are not consistent, Albert Einstein's concept of gravity is wrong, and gravity becomes repulsive instead of attractive when acting at great distances.