Talk:Dark matter
Add topicLatest comment: 11 years ago by Petm1
Space is time, any dimension out of the four can be view as time as long as it is written with an opposing sign. Think of Einstein's block universe, if all we can see is the past then maybe dark matter is the future the flip side of mass is the past. Petm1 (discuss • contribs) 02:13, 2 February 2013 (UTC)