It was also a space plane, which used a pair of independent rocket boosters to get it close enough to space for it to fly independently.
I didn't say the other things weren't milestones or even suggest that. I pointed out how they were different, and so were not THIS milestone.
(, Wed 21 Jul 2021, 20:03, Reply)
You don't usually surrender with this few moves. Even benny lasted longer than you.
(, Thu 22 Jul 2021, 16:46, Reply)