> My hot take was that they skydiver maneuver and landing flip would be the hardest part for starship. I mostly agree with this. I put both the landing flip m

> My hot take was that they skydiver maneuver and landing flip would be the hardest part for starship. I mostly agree with this. I put both the landing flip maneuver and the heat-shield system on about the same level of difficulty for Starship. I think they've worked through the hinkiest bits of the landing flip with SN10 (though with some raptor relight stability being potentially a long-ish tail of improving). I'm curious to see how their heat-shielding mechanism works out. If they can built a heat shield system that works for orbital re-entry and is rapidly refurbishable, I'll be very happy that Starship will be able to meet the extreme goals SpaceX has created for it.