1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Does outer space just have two spatial dimensions.

  1. Jan 26, 2012 #1
    I've heard there's no up and down in space due to the absense of gravity. So does the mean that outer space just has two spatial dimensions?
     
  2. jcsd
  3. Jan 26, 2012 #2

    Drakkith

    User Avatar

    Staff: Mentor

Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook