Did the universe begin with a hot Big Bang or did it slowly thaw from an extremely cold and almost static state? A physicist has developed a theoretical model that complements the nearly 100-year-old conventional model of cosmic expansion. According to the new theory, the Big Bang did not occur 13.8 billion years ago — instead, the birth of the universe stretched into the infinite past. This view holds that the masses of all particles constantly increase. The scientist explains that instead of expanding, the universe is shrinking over extended periods of time.
from Space & Time News — ScienceDaily http://ift.tt/1hgb9Wq