✓ Three.js WebGL globe with Earth texture
✓ CelesTrak TLE satellite propagation (satellite.js SGP4)
✓ 100+ satellites by country & type with color coding
✓ Orbital regime classification (LEO/MEO/GEO/HEO)
✓ Country filters (US, RU, CN, EU, IN, JP, Other)
✓ Type filters (Comms, Nav, Military, Weather, Science, Starlink, Debris, Stations)
✓ NOAA SWPC space weather (Kp, solar wind, Bz, X-ray class)
✓ Launch Library 2 (upcoming + recent launches)
✓ Orbital Stability Index composite score
✓ Spaceports + Point Nemo + GEO belt landmarks
✓ Constellation detail panel with orbit data
✓ Scroll zoom (1.2x–25x) with keyboard shortcuts
✓ Atmosphere, clouds, auto-rotate, tether controls
✓ Threat status bar with live space weather
✓ ISS live cam stream panel
◇ Lunar globe — Apollo sites, active missions, Artemis
◇ Mars globe — Perseverance, Curiosity, orbiters
◇ Solar system orrery — Voyager, JWST, deep space probes
◇ Debris density heatmap layer
◇ Conjunction alert notifications
◇ NASA Horizons API integration (via proxy)
◇ Cross-module: space weather → AETHER aurora / NEXUS grid impact