S

space

Open source spectrum monitoring and space-based SSA mission

Mirror of the main Gaia Sky repository hosted on Codeberg: https://codeberg.org/gaiasky/gaiasky

Satellite tracking tools for the web at sattools.libre.space

AstraForge is an open-source mission operations stack for aerospace innovation, providing modular infrastructure for planning, simulating, monitoring, and operating rockets, spacecraft, satellites, and exploration systems. Built around telemetry intelligence, digital twins, ground station networks, spacecraft operations, and aerospace data interoperability, AstraForge enables transparent and collaborative development of the next generation of space technologies. https://roxanneardary.com/astraforge/

OrbitReasoning Core is an AGPL 3.0+ autonomous AI Network Operations Center designed for satellite, spacecraft, and aerial system management. It replaces traditional monitoring with simulation-first reasoning that computes outcomes before actions are taken. The system ingests real-time telemetry, builds orbital state graphs, runs predictive digital twin simulations, and produces governed, explainable decisions for anomaly response, collision avoidance, and constellation optimization across large-scale space networks. https://roxanneardary.com/orbitreasoning-core/

LunaSphere is an open AGPL-3.0+ specification for designing and simulating the development of a self-sustaining lunar civilization. It defines the architecture for building habitats, life support systems, resource generation, manufacturing, transportation networks, launch infrastructure, and the technologies required to expand humanity beyond Earth. https://roxanneardary.com/lunasphere/

Multi-body dynamics library as a PhD tool

FlightDynamics is an open, AI-native specification for launch planning, mission engineering, orbital dynamics, and space operations. It defines a modular, implementation-agnostic standard for modeling and optimizing every stage of a space mission lifecycle, from early mission design through launch execution, orbital operations, and end-of-life planning. Designed for local-first deployment with optional integration into distributed systems, FlightDynamics enables interoperable, explainable, and extensible mission planning systems without vendor lock-in. https://roxanneardary.com/flightdynamics/

HelioLink is a modular, solar-powered orbital AI infrastructure project designed to operate as a self-sustaining compute layer in space. It converts continuous solar energy into distributed intelligence using radiation-hardened compute systems, autonomous AI orchestration, and radiative thermal management. Built for scalability across orbital environments, HelioLink aims to extend cloud computing beyond Earth’s physical and energy constraints. https://roxanneardary.com/heliolink/

Space Systems as Software: a Parameter Management System in steroids!

Multi-tone Spacecraft Doppler tracking (SDtracker) software repository

A 3D interactive visualization plugin for the NASA General Mission Analysis Tool (GMAT) software.

Autonomous ground station orchestration platform for satellite operations. Multi-campaign tracking, RBAC, SatNOGS integration, and real-time flight dynamics.

This integration shows how many humans are in space right now in a Mattermost channel.

This webapp shows how many humans are in space right now.

Simulation d'Orbites, de Lancement SpaTIal Comme outil d'Enseignement Simulation of Launches, Trajectories, and Integrated Calculations for Education

Toolbox of useful modules for CCSDS-compliant VHDL projects

Open source implementation of a universal CCSDS-compliant TM/TC Front-end for semi-professional satellite Ground Stations

Open Source implementation of an On-Board CCSDS Stack (OSI Layer 2)

Space game of the year