 But again, this is a test flight and the real goal, what Boeing wants and what NASA wants is to declare this thing certified. They want to take the big bureaucratic rubber stamp and stamp certified on the Starliner. And so in order to do that, they basically have some free time. There's a few weeks that they can just stay and the engineers can analyze all the data to understand what's going on with the helium and the jets. Once they come back to Earth, they'll never be able to get that data again. Yeah.