JetBrains Mono (https://www.jetbrains.com/lp/mono) is available under the SIL Open Font License 1.1 (https://www.jetbrains.com/lp/mono/#license)
Orbitron (https://fonts.google.com/specimen/Orbitron) is licensed under the Open Font License. (https://fonts.google.com/specimen/Orbitron/about)
Noto Sans Japanese ((https://fonts.google.com/noto/specimen/Noto+Sans+JP/about) is licensed under the Open Font License. (https://fonts.google.com/noto/specimen/Noto+Sans+JP/about)
Space HDRs (https://imgur.com/a/moRhZ) from (https://www.reddit.com/r/blender/comments/3ebzwz/free_space_hdrs_1/?utm_source=share&utm_medium=web2x&context=3)
Spark Texture (https://www.youtube.com/watch?v=UYFb06NpreQ) from Nolkaloid (https://www.youtube.com/@Nolkaloid)
"Alien Planet" (https://skfb.ly/6WNSK) by dnslv is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Gangut space hub" (https://skfb.ly/69FVn) by Comrade1280 is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"lava planet" (https://skfb.ly/6SuNY) by jcises is licensed under Creative Commons Attribution-NonCommercial (http://creativecommons.org/licenses/by-nc/4.0/).
"AIM-120 AMRAAM missile" (https://skfb.ly/WWJr) by RickSlash is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Mjolnir" (https://skfb.ly/EVKB) by Star Conflict is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Ringed Gas Giant Planet" (https://skfb.ly/o8Bz8) by berzerkey is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Spaceships" (https://skfb.ly/69G6M) by TechLevel is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Around the Darkness" (https://dova-s.jp/bgm/play16722.html) license (https://dova-s.jp/_contents/license/)
wezterm is licensed under MIT License
nushell is licensed under MIT License
other licenses of cargo dependencies can be found at LICENSE-THIRD-PARTY (generated with https://github.com/onur/cargo-license)