posted on Feb, 7 2018 @ 11:47 PM
I would suggest it is the middle Falcon 9 section going back to earth.
Otherwise it also could be a chase aircraft if they were using them.
It just looks like a spec on the screen ... so very difficult to say for certain.
Low earth orbit is not that far up BTW, so it can be deceiving. Perhaps think that they are just on the edge of space.
edit on 7/2/2018 by pheonix358 because: (no reason given)