Northflow Space · a Northflow Technologies vertical
The reasoning layer for European space.
Northflow Space turns Europe's own instruments, Gaia, Copernicus and Sentinel, into signed, reproducible intelligence. One engine, from the seabed to the stars.
Rendered from a Gaia DR3 run · high-proper-motion candidates
Europe built the instruments. Space still needs the reasoning above them.
Telescopes, constellations and radar return more of the sky and the Earth in a day than the community can reason through in a year. Northflow builds the machines that read them: systems that form a hypothesis, run it against real instruments, and produce evidence that survives review. One engine, many adapters, the same accountability everywhere.
The cluster
Five systems, one engine.
Astronomy, Earth observation, maritime and conflict monitoring, all built as adapters on the same reasoning and evidence layer. Status reflects external verifiability.
220,656 candidate companions surfaced from 1.8 billion Gaia DR3 sources, with deterministic replay verified across the full run. Overview →
Satellite and OSINT fusion over Ukraine: 9,868 infrastructure assets across five conflict zones, 28 intelligence modules, EU-hosted. Overview →
Six live Earth-observation connectors fused into one spatiotemporal model with full provenance. Open source, Apache 2.0. Overview →
43-country famine risk from Earth-observation and multi-source fusion, registered before the outcome and graded against IPC in public. Overview →
A Bayesian inference pipeline for subsea infrastructure, hindcast against two confirmed European incidents with signed evidence bundles. Overview →
From the seabed to the stars, on the same engine.
Contains modified Copernicus Sentinel-2 data (2022), North Sea, processed by Northflow
Sovereignty
Built where the decisions are made.
European space and Earth-observation data, reasoned over in European infrastructure, with results that can be reproduced, signed and independently verified. The engine is the same one already in production for astronomy, humanitarian forecasting and conflict monitoring.
Gaia DR3, Copernicus Sentinel-1/2, VIIRS, ERA5 and more, fused with full provenance.
Every result carries an Ed25519 signature and a deterministic replay path.
EU-hosted and GDPR-native, offered to public institutions where the mission allows.
Engagement
Work with Northflow Space.
For space and defence agencies, Earth-observation programmes and research institutions. Enquiries reach a named engineer, not a queue.