// ORBITAL LOGISTICS AND PROPULSION TERM
Flight Software
Flight software is the specialized computer program that runs on a spacecraft, controlling its systems, instruments, and operations. It's essential for the spacecraft to function autonomously.
TECHNICAL DEFINITION
Flight Software (FSW) is the embedded, mission-critical software residing on a spacecraft's onboard computers, responsible for autonomous control of vehicle subsystems, instrument operations, data handling, and communication with ground systems.
BACKGROUND
The Goddard Space Flight Center (GSFC) is a major NASA space research laboratory located approximately 6.5 miles (10.5 km) northeast of Washington, D.C., in Greenbelt, Maryland, United States. Established on May 1, 1959, as NASA's first space flight center, GSFC employs about 10,000 civil servants and contractors. Named for American rocket propulsion pioneer Robert H. Goddard, it is one of ten major NASA field centers. Partially within the unincorporated community of Goddard, GSFC has a Greenbelt mailing address.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- Onboard Software
- Spacecraft Software
- Avionics Software
- Embedded Software
USAGE NOTE
Rigorous testing of flight software is crucial before launch to prevent in-space anomalies.
DEVELOPERS
Organizations developing technology related to Flight Software.
Develops highly advanced, autonomous flight software for its Falcon family of rockets, Starship, and Dragon spacecraft for launch, in-space maneuvers, and re-entry operations.
Numerous NASA centers (e.g., JPL, JSC, GSFC) develop critical flight software for a wide range of missions, including Mars rovers, deep-space probes, Earth observation satellites, and human spacecraft like Orion.
A prime contractor for many spacecraft, satellites, and defense systems, with extensive in-house development of flight software for guidance, navigation, control, and mission operations.
Develops flight software for its New Shepard suborbital vehicle, New Glenn orbital rocket, lunar landers, and other future space systems, covering all phases of flight and operations.
Develops sophisticated flight software for its extensive portfolio of space systems, including satellites, launch vehicles, and major observatory programs like the James Webb Space Telescope.
A leading European space company developing flight software for its various satellite platforms (telecommunications, Earth observation, navigation) and contributions to launch vehicles like Ariane.
Develops proprietary flight software for its Electron small satellite launch vehicle, Photon satellite bus, and future Neutron rocket, managing all aspects of launch and in-orbit operations.
Develops flight software for its Starliner crew capsule, various satellite programs, and other aerospace platforms, focusing on safety-critical and high-reliability applications.
Through its various technology development programs and mission directorates, ESA leads and contributes to the creation of advanced flight software for scientific, Earth observation, and exploration missions.