Space Datasets

238 million Two-Line Element records spanning 68 years of orbital tracking data.

Starlink constellation fleet tracking with orbital parameters and status.

Latest TLEs for GPS, Galileo, GLONASS, BeiDou, and other navigation constellations.

Complete SpaceX launch history with mission details, outcomes, and booster landings.

NASA DONKI coronal mass ejections, solar energetic particles, and geomagnetic storms.

GOES X-ray solar flare events with class, peak flux, and active region data.

Real-time solar wind speed, density, and magnetic field from DSCOVR and ACE.

Planetary Kp index measuring geomagnetic disturbance levels.

Gaia DR3 catalog of eclipsing binary star systems with orbital parameters.

ATNF pulsar catalog with spin periods, dispersion measures, and sky positions.

Million Quasars catalog with redshifts, magnitudes, and classifications.

LIGO/Virgo/KAGRA gravitational wave detection events and parameters.

NASA Exoplanet Archive confirmed planets with orbital and physical properties.

ESA ExoMars Trace Gas Orbiter instrument observations of Mars atmosphere.

Robbins Mars crater catalog with diameters, depths, and geographic coordinates.

Near-Earth asteroid close approaches from 1900 to 2100 with distance and velocity.

JPL Small-Body Database with orbital elements for asteroids and comets.

CNEOS fireball and bolide events with radiated energy and impact locations.

Fermi LAT 4FGL gamma-ray source catalog with fluxes and spectral properties.

Cosmic ray neutron monitor flux measurements from worldwide stations.