Outer Limits by admin | Dec 23, 2014 | Journalism | 0 comments Where does earth end and space begin? Finding the border between the two is not as simple or scientific as you might think. Aeon Magazine Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.