No! We haven't! I'm nitpicking but we saw the upper stage prototype.
Besides, I believe their landing method is to catch the booster with the mechazilla which should be quite a show.
Besides, I believe their landing method is to catch the booster with the mechazilla which should be quite a show.
[1] https://www.youtube.com/watch?v=z9eoubnO-pE&ab_channel=Space...