New answers tagged flight-computer
6
It's running VxWorks, at least according to Wikipedia, and in fact there is a direct statement to this effect here (PDF link):
The M2020 flight software runs on the VxWorks operating system, and is written in C.
VxWorks is what pretty much all the US landers have run, and it's still, I think, the obvious choice: it's a very mature, very tested system.
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