Understanding Mission Operations
The operational infrastructure behind every mission — the control centres and the functions that fly spacecraft, from mission control and flight dynamics to fault protection and the operations lifecycle. Built on real NASA, ESA, and agency data; nothing is fabricated.
- 1.1What is mission operations?The teams on the ground that fly the spacecraft.
- 1.2Operations centresThe control rooms — JPL's SFOF, ESA's ESOC, Houston's Mission Control.
- 1.3Mission controlCommanding and monitoring a spacecraft in real time.
- 1.4Telemetry and commandingReading a spacecraft's data and sending it instructions.
- 2.1Flight dynamicsKnowing and controlling a spacecraft's orbit and attitude.
- 2.2Orbit determinationPinning down where a spacecraft is from tracking data.
- 2.3Navigation operationsGuiding a spacecraft to its target through the DSN.
- 2.4Mission planningTurning goals into a resource-constrained plan of activities.
- 3.1Spacecraft health and safe modeHow a spacecraft protects itself when something goes wrong.
- 3.2Fault protectionAutomatic responses when the ground cannot react in time.
- 3.3The operations lifecycleFrom launch and cruise to science and end-of-mission.
- 3.4End-of-mission operationsDisposing of a spacecraft responsibly and preserving its data.
Related entities
- Mission operations center
JPL Space Flight Operations Facility (SFOF)
NASA's nerve centre for deep-space missions, at the Jet Propulsion Laboratory in Pasadena. From the SFOF, controllers command and monitor spacecraft across the Solar System through the Deep Space Network.
- Operations function
Mission Control
The team and facility that command and monitor a spacecraft in real time — the heart of mission operations, staffed by controllers each responsible for a subsystem.
- Operations function
Flight Dynamics
The discipline of determining and predicting a spacecraft's orbit and attitude, and computing the manoeuvres needed to keep it on its planned trajectory.
- Operations function
Navigation Operations
The operational process of guiding a spacecraft to its target — combining orbit determination with manoeuvre design, using the deep-space network's radiometric tracking.