SHRICL — imagery credits / 图像来源
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The space scenes on shricl.com are an editorial journey with compressed, illustrative scale.
They are not physically accurate distances, sizes or orbital order (Saturn appears before Jupiter by design).
本站太空场景为示意性艺术呈现，距离、尺寸与轨道顺序均非真实比例。

Use of NASA imagery does not imply endorsement by NASA of SHRICL, Huangpu River LLC, or any product or service.
使用 NASA 影像并不代表 NASA 对本公司或其产品与服务的任何认可。

Procedural (rendered in the browser, no image files)
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Starfield, the faint Milky Way band, Saturn and its rings, Jupiter, Neptune, the Sun points and the
"pale blue dot", and both views of the Milky Way from outside are procedural artistic reconstructions
written for this site. The Milky Way views are an artistic reconstruction, not a photograph of the Milky Way
or of any other galaxy.
星空、银河光带、土星及其光环、木星、海王星、太阳与“暗淡蓝点”，以及银河的两个外部视角，均为本站程序化生成的艺术重建，并非照片。

Texture maps (self-hosted, /tex/)
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All are derived from NASA imagery. Licence basis: NASA media usage guidelines
(https://www.nasa.gov/nasa-brand-center/images-and-media/): NASA content, including texture maps,
is generally not subject to copyright in the United States; commercial use is permitted provided it
does not imply NASA endorsement; NASA should be acknowledged as the source. Visible Earth image use policy
(archived 2024-01-04, https://web.archive.org/web/20240104105324/https://visibleearth.nasa.gov/image-use-policy):
"freely available for re-publication or re-use, including commercial purposes, except for where copyright
is indicated ... the only mandatory credit is NASA." No third-party copyright is indicated on these items.

1) earth-day.webp — 2048x1024, 182,460 bytes, sha256 933abae63c6bf2052de2e40fa9af4affd631b80c03b65cc48c064bb25ba47be3
   Source: Blue Marble: Next Generation, July 2004, with topography (world.topo.200407.3x5400x2700.jpg)
   Creator / credit: NASA Earth Observatory, Reto Stöckli (Blue Marble Next Generation; "NASA image courtesy
   Reto Stöckli and Robert Simmon")
   Collection page: https://science.nasa.gov/earth/earth-observatory/blue-marble-next-generation/
   Direct source: https://assets.science.nasa.gov/content/dam/science/esd/eo/images/bmng/bmng-topography/july/world.topo.200407.3x5400x2700.jpg
   Note: the former per-image Visible Earth page (visibleearth.nasa.gov/images/73751) now redirects; rights
   verified at collection level.
   Modifications: resized 5400x2700 -> 2048x1024 (Lanczos); ocean mask derived from the uniform ocean colour
   and stored in the alpha channel; ocean pixels lifted from RGB(2,5,20) toward RGB(6,16,40); WebP.

2) earth-night.webp — 2048x1024, 68,974 bytes, sha256 e8e4ca7230a914b47036734533e446727f4ee1cc4101630ac0f98848a81e5e07
   Source: Earth at Night, Black Marble 2016 colour map (BlackMarble_2016_01deg.jpg)
   Credit: NASA Earth Observatory images by Joshua Stevens, using Suomi NPP VIIRS data from Miguel Román, NASA GSFC
   Source page: https://visibleearth.nasa.gov/images/144898/earth-at-night-black-marble-2016-color-maps
   (archived: https://web.archive.org/web/2023/https://visibleearth.nasa.gov/images/144898/earth-at-night-black-marble-2016-color-maps)
   Direct source: https://assets.science.nasa.gov/content/dam/science/esd/eo/images/imagerecords/144000/144898/BlackMarble_2016_01deg.jpg
   Modifications: converted to luminance; resized 3600x1800 -> 2048x1024 (Lanczos); WebP.

3) earth-clouds.webp — 2048x1024, 343,686 bytes, sha256 428dddf5df5bc48e7502e03e21cf42f5f3bdb4acaed048d9aac44e4951f78778
   Source: Blue Marble cloud composite (cloud_combined_2048.jpg)
   Credit: NASA Goddard Space Flight Center, image by Reto Stöckli
   Source page (archived): https://web.archive.org/web/2023/https://visibleearth.nasa.gov/images/57747/blue-marble-clouds
   Direct source (archived copy of eoimages.gsfc.nasa.gov): https://web.archive.org/web/2023id_/https://eoimages.gsfc.nasa.gov/images/imagerecords/57000/57747/cloud_combined_2048.jpg
   Modifications: luminance; WebP.

4) moon-albedo.webp — 2048x1024, 303,296 bytes, sha256 e94109b210d06e9db2902e6e084eaa71d09a922c5c2fa5a44b86fe694b1e9b57
   Source: CGI Moon Kit, LROC colour map (lroc_color_2k.jpg), SVS ID 4720
   Credit: NASA's Scientific Visualization Studio (visualizer Ernie Wright, USRA; scientist Noah Petro, NASA/GSFC);
   data: Lunar Reconnaissance Orbiter (LROC WAC)
   Source page: https://svs.gsfc.nasa.gov/4720/
   Direct source: https://svs.gsfc.nasa.gov/vis/a000000/a004700/a004720/lroc_color_2k.jpg
   Modifications: re-encoded as WebP.

5) moon-height.webp — 1024x512, 90,672 bytes, sha256 9d15fd891a79a00101ea7447781b4dbeb6ba21496ad5a5fd24dbde443d0407be
   Source: CGI Moon Kit, LOLA elevation map (ldem_3_8bit.jpg), SVS ID 4720
   Credit: NASA's Scientific Visualization Studio; data: Lunar Reconnaissance Orbiter (LOLA)
   Source page: https://svs.gsfc.nasa.gov/4720/
   Direct source: https://svs.gsfc.nasa.gov/vis/a000000/a004700/a004720/ldem_3_8bit.jpg
   Modifications: resized to 1024x512 (Lanczos); WebP.

Fonts (self-hosted): Archivo, JetBrains Mono, Space Grotesk — SIL Open Font License 1.1 (via @fontsource).