the.com/ephemeris
Ephemeris data—precise calculations of celestial body positions—drives everything from NASA's Artemis II tracking to comet observations and space station trajectories. Multiple platforms now offer real-time ephemeris tools for astronomy, astrology, and space mission planning.
what's happening
·NASA provides live tracking data for Artemis II using ephemeris calculations
·Comet C/2025 R2 (SWAN) position data available through ephemeris tools
·Space station trajectory data now accessible via ephemeris databases
·Astrology community uses ephemeris charts for planetary ingress timing
·Finnish studio Ephemeris game funded as space strategy title leveraging orbital mechanics
drawn from NASA (.gov), PetaPixel, Astrostyle, EU-Startups · updated 118d ago