جارٍ التحميل…
Milky Way: NASA/Goddard SVS; Gaia DR2: ESA/Gaia/DPAC. Stars: Yale Bright Star Catalogue; Hipparcos (ESA). Constellations: d3-celestial © 2015 Olaf Frohn (BSD). Arabic names: from the Arabic astronomical tradition. Lunar craters: IAU Gazetteer of Planetary Nomenclature. Planet photos: NASA. Moon: NASA LRO. Deep-sky pictures: NASA, ESA/Hubble, ESO, NOIRLab and Wikimedia Commons contributors, each under the licence shown under it on its card (all allow commercial use). Terrain: Copernicus DEM © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018, provided under COPERNICUS by the European Union and ESA; all rights reserved. Star sizes and temperatures: Wikidata. Descriptions: Wikipedia (CC BY-SA 4.0). Positions: Astronomy Engine, satellite.js (MIT).
