It is a SpaceX approach. The brain is given for you so you don't strain your limbs unnecessarily, and the limbs are given for you so you don't strain your brain unnecessarily. So try it, see how it works (or rather doesn't work), decide on how to apply your brains for the next iteration.
And maybe it is a PR strategy: it is fun to watch, the public really see the progress, so it is good for stocks.
But in any case, these all Starships are prototypes, they are meant to fail.
> Don't they already have the knowledge and tech to achieve this?
One could say they don't have all the knowledge, and they lacks some tech. Second stage got clogged thrusters and couldn't orient itself. I believe, that it was ice: there was something white on the video. Compressed gases tend to cool to really low temperatures when they evaporate. Maybe the was water in them, or they themselves started to crystallize.
The booster run into troubles with liquid oxigen filters. I cannot say what happened, but some engines didn't restart. It is much better then with the first test when engines didn't start at T-0:00, but still is not good enough.
Now the second stage will run probably into issues with its heat shield. If it will be able to orient itself properly, unlike the last time.
And maybe it is a PR strategy: it is fun to watch, the public really see the progress, so it is good for stocks.
But in any case, these all Starships are prototypes, they are meant to fail.
> Don't they already have the knowledge and tech to achieve this?
One could say they don't have all the knowledge, and they lacks some tech. Second stage got clogged thrusters and couldn't orient itself. I believe, that it was ice: there was something white on the video. Compressed gases tend to cool to really low temperatures when they evaporate. Maybe the was water in them, or they themselves started to crystallize.
The booster run into troubles with liquid oxigen filters. I cannot say what happened, but some engines didn't restart. It is much better then with the first test when engines didn't start at T-0:00, but still is not good enough.
Now the second stage will run probably into issues with its heat shield. If it will be able to orient itself properly, unlike the last time.