Amazing video as @NewHorizons2015 left Ultima Thule (2014 MU69). @AlanStern pic.twitter.com/N5umcPVvEV— David Blanchflower BSc (@DavidBflower) February 8, 2019
Amazing video as @NewHorizons2015 left Ultima Thule (2014 MU69). @AlanStern pic.twitter.com/N5umcPVvEV