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mayhammad277/README.md

Hi, I'm May Mahmoud Hammad 👋

🚀I'm CEO & Co-Founder @ OrbitFlow Dynamics | CTO & Co-Founder @ Crater-ion, a Space Systems Engineer specialising in GNC, AOCS and spacecraft autonomy, and AI-driven navigation, with a research background spanning reinforcement learning for autonomous docking, vision-based pose estimation, star tracker development, AI-based optical navigation systems, and STM/SSA systems.

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**My work sits at the intersection of two increasingly inseparable domains: rigorous astrodynamics and modern deep learning. I build systems that work not just in simulation, but under the real conditions of space, degraded sensors, off-nominal dynamics, and no possibility of human intervention.

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🛰️ Research focus: GNC & AOCS Engineer | AI for Spacecraft Autonomy · Vision Navigation · STM . Star Tracking · On-Orbit Servicing.Proximity Operations. Autonomous Rendezvous & Docking · RL. Meta-learning. Constellation Design

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🌐 Read the full OrbitalFlow pitch here


🔭 What I work on

I build machine learning systems for spacecraft systems, perception, navigation, and autonomy — combining deep learning, reinforcement learning, meta-learning, and computer vision for enhancing space operations.

  • 🌕 ** Multi-layer intelligence: CTDE, smart search, distributed learning, meta-learning ** — Space Traffic Management, Space Situational Awareness (OrbitFlow Dynamics)

  • 🤖 **Deep MARL, Intelligent crater mapping, Safe filtering, centralized autonomy ** — Precision Lunar navigation and Landing (Crater-ion)

  • 🌕 Vision-based navigation — crater detection, ellipse regression, star trackers

  • 🤖 Reinforcement learning for GNC — spacecraft rendezvous & docking, Mega constellation routing

  • 🛰️ Satellite image processing — super-resolution & inpainting for optical navigation

  • 🎓 **PhD Student in Aerospace engineering ** University of Carleton , Ottawa ,Canada

  • 🎓 Holds MSc in Satellite Technology & Space Engineering from Julius Maximiliana Universität Würzburg (JMU)/University of Carleton

  • 🎓 Holds **MSc in Cryptography and AI ** from University of Concordia Montreal ,Canada


🌟 Some Selected Projects

Project Description
🌕 MoonScanner Deep learning ellipse-regression model for lunar crater mapping from high-res satellite imagery
🚀 Spacecraft Rendezvous & Docking RL Soft Actor-Critic agent for collision-free docking, trained with curriculum learning on a 2D air-table simulation
🛰️ SR & Inpainting for Optical Navigation Transformer-based super-resolution & inpainting for corrupted spaceborne imagery (SPEED+ dataset)
🌐 LEO Constellation Routing RL PPO/SAC agents for optimal routing in LEO satellite constellations, benchmarked against an A* baseline
🔭 SwinDock Real-time Swin Transformer + NaViT pipeline for identifying satellite docking surfaces, with a live-inference GUI
Stellar Transformer V2 Celestial attitude determination using Swinv2 Transformers and Focal Loss, with automated star-map extraction

🌟 Publications

  • [IAA AI4Space 2026] Star-Fusion: Multi-modal Transformer for Discrete Celestial Orientation via Spherical Topology (2026) arxiv.org/abs/2604.26582 $~~~~~~~~~~~$

  • [IAC 2026] Stellar Transformers: Vision Transformers for Autonomous Star Tracking and Attitude Estimation (2026) $~~~~~~~~~~~$

  • [IAA AI4space ] Real-Time Random Exploring Trees for Collision-Free Spacecraft Path Planning , Rendezvous, and Docking (2026)

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  • [IAA AI4space ] Efficient Reinforcement Learning For Collision-Free Spacecraft Rendezvous and Docking (2026) $~~~~~~~~~~~$

  • [IAA AI4space ] A Corruption-Aware Image Restoration Framework for Spaceborne Optical Navigation Using the SPEED+ Dataset (2026) $~~~~~~~~~~~$

  • [IAC 2024] Innovative AI-Based Star Tracker for Deep Space Exploration (2024)[IAC 2023] Deep Learning for Vision-Based Spacecraft Navigation (2023) $~~~~~~~~~~~$

  • [IAC 2022] Space Transportation Systems: Lessons Learned from Deep Space Missions (2022) $~~~~~~~~~~~$

  • [ICPRAI 2020] Characterizing Pre-Trained Features in Video Captioning (2020) $~~~~~~~~~~~$


🛠️ Tech Stack


📊 GitHub Stats


📫 Let's connect — always open to talking about spacecraft autonomy, GNC, or space AI research.

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  1. MoonScanner-Adaptive-Ellipse-Regression-for-Crater-Mapping MoonScanner-Adaptive-Ellipse-Regression-for-Crater-Mapping Public

    Deep learning-based lunar topography analysis. This project implements a precise ellipse-regression model calibrated to high-resolution satellite imagery, utilizing adaptive scaling to accurately m…

    Python 1

  2. Deep-Reinforcement-Learning-For-Collision-Free-Spacecraft-Rendezvous-and-Docking Deep-Reinforcement-Learning-For-Collision-Free-Spacecraft-Rendezvous-and-Docking Public

    Deep Reinforcement Learning | Soft Actor-Critic | Spacecraft Rendezvous | Collision Avoidance | Curriculum Learning | 2D Air-Table Simulation

    Jupyter Notebook 1

  3. -Corruption-aware-image-restoration-for-SR-Inmapinting- -Corruption-aware-image-restoration-for-SR-Inmapinting- Public

    🛰️ Corruption‑aware image restoration for SR & Inmapinting for spaceborne optical navigation. Transformer based SR & inpainting on SPEED+.

    Python 1

  4. LEO-Constellation-Routing-RL LEO-Constellation-Routing-RL Public

    Reinforcement learning (PPO,SAC) for optimal routing in LEO satellite constellations, with A* baseline and Walker-Delta orbit modeling.

    Jupyter Notebook 4

  5. SwinDock-Vision-Based-Satellite-Docking-Identification SwinDock-Vision-Based-Satellite-Docking-Identification Public

    A real-time computer vision pipeline utilizing Swin Transformers and NaViT for identifying satellite docking surfaces. Features a PyQt5/Tkinter GUI for live inference, automated fine-tuning scripts…

    Jupyter Notebook 1

  6. Stellar-Transformer-V2 Stellar-Transformer-V2 Public

    An advanced celestial attitude determination system using Swinv2 Transformers and Focal Loss. Includes automated star-map extraction from Stellarium, K-Means coordinate clustering, and a PyQt5 real…

    Python 1