Current globe: Solar System Scope / INOVE Earth day, night, and cloud maps. https://www.solarsystemscope.com/textures/
License: Creative Commons Attribution 4.0 https://creativecommons.org/licenses/by/4.0/
Source imagery based on NASA Blue Marble. Downloaded 2026-10-11. Display resized on-device, desaturated and relit in shader; not live imagery.
Legacy maps from Three.js examples retained as prior assets.

Planet upgrades: 2k_mars.jpg, 2k_jupiter.jpg, 2k_saturn.jpg, 2k_neptune.jpg
Source: https://www.solarsystemscope.com/textures/
Downloads: https://www.solarsystemscope.com/images/textures/full/<filename>
Solar System Scope / INOVE, CC BY 4.0 https://creativecommons.org/licenses/by/4.0/
Based on NASA imagery; unmapped gaps may be artist-filled; colors enhanced. Adapted with shader lighting, contrast, rings and shadows.

Solar-system directory additions: 2k_mercury.jpg, 2k_venus_atmosphere.jpg, 2k_uranus.jpg
Source: https://www.solarsystemscope.com/textures/download/<filename>
Solar System Scope / INOVE, CC BY 4.0. Downloaded 2026-10-12. Rendered lighting and CSS sphere projections; not live imagery.

Expanded collection (2026-10-14):
2k_moon.jpg: Solar System Scope / INOVE, CC BY 4.0. https://www.solarsystemscope.com/textures/download/2k_moon.jpg
2k_europa.jpg: USGS, JPL & Caltech, Voyager image mosaic, via NASA 3D Resources. https://science.nasa.gov/3d-resources/jupiter-europa/
Original: https://assets.science.nasa.gov/content/dam/science/cds/3d/resources/image/jupiter---europa/Jupiter%20-%20Europa.jpg
Resampled from 1440x720 to a power-of-two texture for WebGL 1. Rendered lighting is illustrative.
1k_pluto.jpg: NASA/JHUAPL/SwRI, New Horizons global color mosaic. https://www.nasa.gov/image-article/pluto-global-color-map/
Original: https://www.nasa.gov/wp-content/uploads/2023/03/pluto_color_mapmosaic.jpg
Resampled to 1024x512. Unobserved areas remain blank; resolution varies across the mosaic. Rendered lighting is illustrative. No NASA endorsement implied.