diff --git a/.env b/.env
new file mode 100644
index 0000000..8a75e01
--- /dev/null
+++ b/.env
@@ -0,0 +1,3 @@
+POSTGRES_DB=spacecom
+POSTGRES_USER=spacecom
+POSTGRES_PASSWORD=spacecom
\ No newline at end of file
diff --git a/backend/Dockerfile b/backend/Dockerfile
new file mode 100644
index 0000000..f274166
--- /dev/null
+++ b/backend/Dockerfile
@@ -0,0 +1,8 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+COPY . .
+
+RUN pip install fastapi uvicorn
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
diff --git a/backend/app/__pycache__/main.cpython-311.pyc b/backend/app/__pycache__/main.cpython-311.pyc
new file mode 100644
index 0000000..2de66ad
Binary files /dev/null and b/backend/app/__pycache__/main.cpython-311.pyc differ
diff --git a/backend/app/main.py b/backend/app/main.py
new file mode 100644
index 0000000..f906b11
--- /dev/null
+++ b/backend/app/main.py
@@ -0,0 +1,65 @@
+# backend/main.py
+
+from fastapi import FastAPI
+from fastapi.responses import JSONResponse
+from fastapi.middleware.cors import CORSMiddleware
+
+app = FastAPI()
+
+
+app.add_middleware(
+ CORSMiddleware,
+ allow_origins=[
+ "http://aegis.sbln.bxl.skynav.cloud:8080"
+ ],
+ allow_credentials=True,
+ allow_methods=["*"],
+ allow_headers=["*"],
+)
+
+
+
+@app.get("/czml/test")
+def get_dummy_czml():
+ czml = [
+ {
+ "id": "document",
+ "name": "Dummy orbit test",
+ "version": "1.0"
+ },
+ {
+ "id": "sat1",
+ "name": "TestSat-001",
+ "availability": "2025-06-29T00:00:00Z/2025-06-29T00:04:00Z",
+ "position": {
+ "interpolationAlgorithm": "LAGRANGE",
+ "interpolationDegree": 5,
+ "referenceFrame": "INERTIAL",
+ "epoch": "2025-06-29T00:00:00Z",
+ "cartesian": [
+ 0, 7000000, 0, 0,
+ 60, 7050000, 20000, 0,
+ 120, 7100000, 40000, 0,
+ 180, 7150000, 60000, 0,
+ 240, 7200000, 80000, 0
+ ]
+ },
+ "point": {
+ "pixelSize": 10,
+ "color": {
+ "rgba": [0, 255, 255, 255]
+ }
+ },
+ "label": {
+ "text": "TestSat-001",
+ "font": "12pt sans-serif",
+ "style": "FILL",
+ "outlineWidth": 2,
+ "verticalOrigin": "BOTTOM",
+ "pixelOffset": {
+ "cartesian2": [0, -20]
+ }
+ }
+ }
+ ]
+ return JSONResponse(content=czml)
diff --git a/db/schema.sql b/db/schema.sql
new file mode 100644
index 0000000..6d2699e
--- /dev/null
+++ b/db/schema.sql
@@ -0,0 +1,44 @@
+-- Enable extensions
+CREATE EXTENSION IF NOT EXISTS postgis;
+CREATE EXTENSION IF NOT EXISTS timescaledb;
+
+-- Main object catalog (replaces 'satellites')
+CREATE TABLE objects (
+ id SERIAL PRIMARY KEY,
+ name TEXT NOT NULL,
+ norad_id INT UNIQUE NOT NULL,
+ intl_designator TEXT,
+ launch_date DATE,
+ orbit_type TEXT
+);
+
+CREATE TABLE orbits (
+ object_id INT REFERENCES objects(id),
+ ts TIMESTAMPTZ NOT NULL,
+ position GEOGRAPHY(POINT, 4326),
+ altitude_km DOUBLE PRECISION,
+ velocity_kms DOUBLE PRECISION,
+ PRIMARY KEY (object_id, ts)
+);
+SELECT create_hypertable('orbits', 'ts', if_not_exists => TRUE);
+
+-- Conjunction Data Messages / alerts
+CREATE TABLE conjunctions (
+ id SERIAL PRIMARY KEY,
+ primary_object INT REFERENCES objects(id),
+ secondary_object INT,
+ tca TIMESTAMPTZ, -- Time of Closest Approach
+ miss_distance_km DOUBLE PRECISION,
+ risk_level TEXT,
+ poc DOUBLE PRECISION -- Probability of Collision
+);
+
+-- Re-entry prediction windows and footprints
+CREATE TABLE reentry_predictions (
+ id SERIAL PRIMARY KEY,
+ object_id INT REFERENCES objects(id),
+ window_start TIMESTAMPTZ,
+ window_end TIMESTAMPTZ,
+ footprint GEOGRAPHY(POLYGON, 4326),
+ notes TEXT
+);
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..dd61a17
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,43 @@
+version: '3.8'
+
+services:
+ frontend:
+ image: nginx:alpine
+ container_name: spacecom-frontend
+ volumes:
+ - ./frontend/public:/usr/share/nginx/html:ro
+ ports:
+ - "8080:80"
+ restart: unless-stopped
+
+ backend:
+ build: ./backend
+ container_name: spacecom-backend
+ ports:
+ - "8000:8000"
+ depends_on:
+ - db
+ environment:
+ - DB_URL=postgresql://spacecom:spacecom@db:5432/spacecom
+ volumes:
+ - ./backend:/app
+ restart: unless-stopped
+
+
+ db:
+ image: timescaledev/timescaledb-ha:pg17
+ container_name: spacecom-db
+ ports:
+ - "5432:5432"
+ environment:
+ POSTGRES_DB: spacecom
+ POSTGRES_USER: spacecom
+ POSTGRES_PASSWORD: uCV4@YUCuR9kX.MQaxp2
+ volumes:
+ - pgdata:/var/lib/postgresql/data
+ - ./db/schema.sql:/docker-entrypoint-initdb.d/schema.sql:ro
+ restart: unless-stopped
+
+
+volumes:
+ pgdata:
diff --git a/frontend/public/app.js b/frontend/public/app.js
new file mode 100644
index 0000000..631298c
--- /dev/null
+++ b/frontend/public/app.js
@@ -0,0 +1,56 @@
+// app.js
+import { API_BASE_URL } from "./config.js";
+
+console.log('🔥 app.js loaded');
+
+// Optional: set Ion token (if using Ion)
+Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJkZjk0MDM3OC1kZDE1LTRhMjItODg3NC1iMjUzNmI1NzUwMjgiLCJpZCI6MzE2ODE3LCJpYXQiOjE3NTEyMzM5OTh9.UDLPRYrMOcLAjuCWAZa2f159W0bULWSMNv3iiQcAAP8';
+
+
+
+// Create empty viewer with no base layer
+const viewer = new Cesium.Viewer("cesiumContainer", {
+ imageryProvider: false,
+ baseLayerPicker: false,
+ terrainProvider: new Cesium.EllipsoidTerrainProvider()
+});
+
+console.log('✅ Viewer created:', viewer);
+
+// Create OSM imagery layer
+const osmLayer = new Cesium.ImageryLayer(
+ new Cesium.UrlTemplateImageryProvider({
+ url: "https://a.tile.openstreetmap.org/{z}/{x}/{y}.png",
+ credit: "© OpenStreetMap contributors"
+ })
+);
+
+// Add imagery layer manually
+viewer.imageryLayers.add(osmLayer);
+
+console.log('✅ OSM Layer Added:', osmLayer);
+console.log('✅ Imagery Layers:', viewer.imageryLayers.length);
+
+
+
+// Load CZML from FastAPI endpoint
+fetch(`${API_BASE_URL}/czml/test`)
+ .then(response => {
+ if (!response.ok) {
+ throw new Error("Network response was not ok");
+ }
+ return response.json();
+ })
+ .then(czmlData => {
+ // Load the CZML data into a Cesium data source
+ const czmlSource = new Cesium.CzmlDataSource();
+ czmlSource.load(czmlData).then(() => {
+ viewer.dataSources.add(czmlSource);
+ viewer.zoomTo(czmlSource);
+ });
+ })
+ .catch(error => {
+ console.error("Failed to load CZML:", error);
+ });
+
+
diff --git a/frontend/public/config.js b/frontend/public/config.js
new file mode 100644
index 0000000..a09dbb3
--- /dev/null
+++ b/frontend/public/config.js
@@ -0,0 +1,2 @@
+// config.js
+export const API_BASE_URL = "http://aegis.sbln.bxl.skynav.cloud:8000";
diff --git a/frontend/public/index.html b/frontend/public/index.html
new file mode 100644
index 0000000..b073e73
--- /dev/null
+++ b/frontend/public/index.html
@@ -0,0 +1,69 @@
+
+
+
+ SkyNav SpaceCom
+
+
+
+
+
+
+
+
+
diff --git a/worker/fetch.py b/worker/fetch.py
new file mode 100644
index 0000000..e992ae4
--- /dev/null
+++ b/worker/fetch.py
@@ -0,0 +1,2 @@
+# Placeholder for TLE or CDM ingestion logic
+print("Worker fetch script ready. Implement data polling here.")
\ No newline at end of file