Flight Software

Engineers test an unbranded spacecraft avionics unit beside a satellite model, cable harnesses, and unreadable verification displays.

Spacefront

Spacecraft Software Verification and Configuration Control: Trusting Code in Orbit

A narrative guide to spacecraft flight software verification, hardware-in-the-loop testing, command discipline, …

May 27, 2026 Intermediate 9 min read

Cleanroom engineers inspect an open satellite bus with visible avionics boards, data storage modules, cable harnesses, and unreadable mission displays.

Spacefront

Satellite Onboard Computers and Data Handling: The Decisions Inside the Spacecraft

A narrative guide to satellite onboard computers, command and data handling, flight software, memory, fault protection, …

May 17, 2026 Beginner 10 min read