Fuseki is an international team of space developers and researchers based in Japan.
Backed by industry-leading research and development achievements and exceptional engineering talent that has led space agency missions, we are developing meticulously designed deep-space CubeSat constellations.
Leveraging machine learning-based autonomous navigation and advanced orbit design, we are building rapid and agile spacecraft systems capable of responding immediately to new targets and threats in asteroid exploration and Earth-protecting planetary defense.
Starting from the establishment of this micro-spacecraft constellation, our long-term goal is to build an essential infrastructure that supports access to and utilization of deep-space resources, thereby paving the way for a future where human civilization truly expands into space.
Fuseki builds a constellation of multiple spacecraft based on the "asteroid flyby cycler orbit," which enables the flyby exploration of numerous asteroids using machine learning-based orbital design technology.
Utilizing lunar gravity assists in different orbits to change trajectories with minimal delta-V, each spacecraft travels back and forth between the Moon and asteroids once a year, repeatedly exploring a different asteroid annually for the duration of its operational lifespan.
By forming a constellation of 12 spacecraft, we achieve asteroid exploration once every month.
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