This is the current revision of this page, as edited by Cowlinator(talk | contribs) at 05:03, 13 April 2016(It has been discovered that the expansion of space is accelerating, so the deceleration parameter is often called the acceleration parameter). The present address (URL) is a permanent link to this version.Revision as of 05:03, 13 April 2016 by Cowlinator(talk | contribs)(It has been discovered that the expansion of space is accelerating, so the deceleration parameter is often called the acceleration parameter)