Nominal Systems is an Australia-based software company that provides a digital engineering platform designed to help aerospace companies build, test, and validate satellite designs and performance in a virtual environment. Their digital twin platform aims to minimize the risk of mission failure, offering high-fidelity simulations and analysis tools for spacecraft design, testing, and operations. Nominal Systems works with organizations like the UK Ministry of Defence, Gilmour Space Technologies, and the Australian National University, and has partnerships with companies like Bright Ascension. Key words associated with Nominal Systems include: digital twins, satellite simulation, aerospace software, mission planning, and space system testing.
All verified mentions of this organization in source documents.
The Constelación Canaria contract covers the full project lifecycle including the flight segment, ground segment, data processing and distribution system, a prior technology demonstration mission, integration, verification, validation, launch, nominal operations, and end-of-life deorbiting of the satellites.
On February 12, 2026 the booster, upper stage, and spacecraft continued to perform on a nominal trajectory.
During the flight, the booster, upper stage, and spacecraft continued to perform on a nominal trajectory.
The Alpha FLTA007 rocket will launch no earlier than February 18 on a mission focused on demonstrating nominal performance of both the first and second stages rather than deploying an operational payload.
Firefly implemented corrective actions after the Briggs incident that included tighter inspection requirements for fluid systems, optimized first-stage sensors, and additional automated aborts to detect off-nominal conditions.
Falcon 9’s second stage experienced an off-nominal condition ahead of the deorbit burn on the Starlink Group 17-32 mission, resulting in a failure to ignite the engine.
SpaceX has paused flights of its Falcon 9 rocket after a Falcon 9 second stage experienced an off-nominal condition during preparation for the deorbit burn.
The first two MVac burns on that Falcon 9 mission were nominal and deployed all 25 Starlink satellites to their intended orbit.
During the Falcon 9 launch of Starlink satellites on the Starlink Group 17-32 mission, the Falcon 9 second stage experienced an off-nominal condition during preparation for the deorbit burn.
The Falcon 9 second stage performed as designed to successfully passivate the stage after the off-nominal condition.
The first two MVac burns on the Falcon 9 mission were nominal and deployed all 25 Starlink satellites to their intended orbit.
The Falcon 9 vehicle performed passivation of the second stage after the off-nominal condition.
During a Falcon 9 launch of Starlink satellites, the Falcon 9 second stage experienced an off-nominal condition while preparing for the deorbit burn.
Chris Williams is studying the computers that manage the station's orientation and practicing steps to respond to off-nominal conditions during spacecraft approach to Harmony.
CO3D’s nominal spatial resolution will be 1 meter.
Orbital Paradigm achieved 4 out of 5 launch milestones with the KID demonstrator, albeit through an off-nominal profile.
KID experienced a peak G-load of up to 28g during reentry, almost twice the nominal scenario.
The nominal duration of the launch and early orbit phase (LEOP) will last approximately 9 days.
The ESA astronaut rehearsed nominal, contingency, and emergency scenarios across all phases of dynamic flight.
Paz-1 continues operating in nominal conditions and maintaining a high level of performance in its products.