Detailed text transcripts for TV channel - CNN - 20181216:12:50:00
Had gone. there's a debate, though, whether it actually went into, quote, space. >> always has to be something. allison chinchar joins us. >> two definitions, u.s. definition that says anything above 50 miles totally counts. the international definition is higher, about 62 miles. this particular flight went in between that. 51.4 miles. some people are saying i'm not sure that really counts. you can kind of see here. it's a very narrow line, truly. you're not talking about a huge distance. >> what's in that space? >> not much. for comparison purposes, airlines are much lower, troposphere. inter...