ITER is a high risk foray into still-experimental technology with no hope of direct return on investment (it can not function as a commercial power plant). It had to be built at this scale because they had reached the limits of smaller-scale prototypes (tho I think there was not unanimity about this). Pooling resources makes sense here.
SpaceX is a more efficient take on technologies and processes that have been battle tested over many decades. This gives them a clear path to profitability, with some risk, but low enough to get investors on board, which ITER would have no hope of doing. Granted they are innovating, but incrementally, not from scratch. Very different.
Yes, but still - instead of all the components needed being manufactured on or near site, they are shipped from across the world... so parts end up damaged [1], not made according to spec or the spec having errors introduced somewhere among dozens of companies and institutions. With sometimes weeks or months of shipping round-trip times, that is causing a fucking lot of delays. Not to mention that shipping all the stuff around itself is also causing issues given the current COVID-caused shipping delays.
The problem is that ITER, ULA, EADS, Airbus, the ISS and a bunch of other international cooperative projects all are considered by politicians primarily as a way to distribute pork, secondarily as a way to show off on the international stage and only then as a way to actually advance scientific knowledge.
Airbus is an inefficient port project? They build almosy half the world's aircraft.
Boeing has 1 boss and what are they better at, defrauding regulators to sell dangerous aircraft? And all other private manufacturers combined are a rounding error?
ITER is a high risk foray into still-experimental technology with no hope of direct return on investment (it can not function as a commercial power plant). It had to be built at this scale because they had reached the limits of smaller-scale prototypes (tho I think there was not unanimity about this). Pooling resources makes sense here.
SpaceX is a more efficient take on technologies and processes that have been battle tested over many decades. This gives them a clear path to profitability, with some risk, but low enough to get investors on board, which ITER would have no hope of doing. Granted they are innovating, but incrementally, not from scratch. Very different.