#ILS changes it's upcoming #ProtonMedium launcherPreviously (left): 2nd stage removed, 3 retainedNew design: 2nd stage stays, 3rd removed pic.twitter.com/CrngKRTmQk— Susanne Auer🇪🇺 (@AuerSusan) March 9, 2017
#ILS changes it's upcoming #ProtonMedium launcherPreviously (left): 2nd stage removed, 3 retainedNew design: 2nd stage stays, 3rd removed pic.twitter.com/CrngKRTmQk