Gegevensbronnen en licenties
Hieronder staan bronnen en licenties voor astronomische gegevens, referentiemodellen en texturen. Sommige vormen, oriëntaties en sterrenstelselstructuren zijn illustratief. Warp is een sciencefictioneffect. De bronorganisaties onderschrijven deze app niet.
- Planet textures: Solar System Scope / INOVE, CC BY 4.0. Lighting, clouds and tone mapping are applied in Cosmivoy.
- Star catalog: HYG v4.1, David Nash / Astronexus, CC BY-SA 4.0. Selected, reordered and encoded catalog data retain this license.
- Moon map and elevation: NASA/SVS CGI Moon Kit, Ernie Wright (USRA), Noah Petro (NASA/GSFC), LRO/LROC/LOLA teams. Visualization map, not scientific photometry.
- ISS, Hubble, Ceres and Vesta reference models: NASA 3D Resources; NASA VTAD and credited model authors. Geometry is converted and scaled; materials are approximations.
- Trajectories and physical parameters: NASA/JPL Horizons, SBDB, and NAIF.
- Satellite orbits: CelesTrak. Orbital elements do not supply spacecraft attitude telemetry.
- Astronomy Engine / Don Cross and satellite.js: MIT licensed. Full notices and additional attribution are readable offline in the app’s Settings → Data Credits & Licenses.
- Asteroid and comet shapes: DAMIT, the PDS radar archive and Stooke shape models. Confidence, scale and unseen regions vary; the object details identify these limitations.
- Mercury and Venus terrain: MESSENGER / USGS and Magellan / USGS. Missing terrain samples are interpolated and identified in the app.
- Selected multilingual object names and terminology: Wikidata, CC0. Scientific measurements retain their original source attribution.