It's old and expensive. For example, there's a 5 year old leak that they still can't locate or even decide on the severity. I'm sure the offer is open if anyon

It's old and expensive. For example, there's a 5 year old leak that they still can't locate or even decide on the severity. I'm sure the offer is open if anyone wants it, but that's a hard sell at this point, and the major players all have other plans. https://spacenews.com/nasa-and-roscosmos-disagree-on-cause-and-severity-of-iss-air-leak/ https://spacenews.com/nasa-and-roscosmos-disagree-on-cause-a...