I don't follow /r/spacex so I found this to be a great summary. A little more detail (without going to /r/spacex and wading through threads there) is in a comm

I don't follow /r/spacex so I found this to be a great summary. A little more detail (without going to /r/spacex and wading through threads there) is in a comment (which itself is summarizing theories from /r/spacex) at ars: http://arstechnica.com/science/2016/10/spacex-says-it-remains-on-track-to-return-to-flight-by-years-end/?comments=1&post=32154037 http://arstechnica.com/science/2016/10/spacex-says-it-remain...