What specific software languages are standard for embedded flight software in satellites?

Answer

C and C++.

Embedded flight software, which controls the satellite's onboard systems, requires languages that offer high performance, deterministic behavior, and efficient resource management. C and C++ are the industry standards for this purpose because they provide low-level access to hardware, which is necessary for real-time operating systems and autonomous navigation. Unlike software on a personal computer, flight software often cannot be easily updated or patched once a satellite is in orbit, making the reliability and efficiency offered by these languages critical for mission success.

What specific software languages are standard for embedded flight software in satellites?
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