# Licenses of OutFly files

- Source code: GPL Version 3.0
    - https://codeberg.org/hut/outfly
- 3D models: Original art, placed under the Creative Commons CC0 License
- Photographs of celestial bodies: By NASA, public domain
- Icon: Creative Commons CC0 License
- Original sound files:
    - wakeup.ogg: Creative Commons CC0 License
- Other sound files: [Pixabay Content License](https://pixabay.com/service/license-summary)
    - https://pixabay.com/sound-effects/typosonic-typing-192811
    - https://pixabay.com/sound-effects/click-button-140881
    - https://pixabay.com/sound-effects/data-transmission-sound-from-14664-72309
    - https://pixabay.com/sound-effects/thrusters-loopwav-14699
    - https://pixabay.com/sound-effects/rocket-loop-99748
    - https://pixabay.com/sound-effects/350cc-bike-firing-32391
    - https://pixabay.com/sound-effects/electricity-6353
    - https://pixabay.com/sound-effects/ducati-696-monster-33217
    - https://pixabay.com/sound-effects/high-energy-humming-195612
    - https://pixabay.com/sound-effects/box-crash-106687
    - https://pixabay.com/sound-effects/electric-fan-motor-blades-removed-13169
    - https://pixabay.com/sound-effects/whoosh-blow-flutter-shortwav-14678/
    - https://pixabay.com/sound-effects/dslr-camera-sounds-26117/
- Music: [Cinematic Cello](https://pixabay.com/music/build-up-scenes-cinematic-cello-115667) by [Aleksey Chistilin](https://pixabay.com/users/lexin_music-28841948/),  [Pixabay Content License](https://pixabay.com/service/license-summary)
- Star chart based on the [HYG Stellar database](https://github.com/astronexus/HYG-Database)
- Font Yupiter-Regular.ttf is placed under the SIL OPEN FONT LICENSE Version 1.1 and is based on:
    - Noto Sans Symbols 2, Copyright 2022 The Noto Project Authors (https://github.com/notofonts/symbols)
    - ZCOOL QingKe HuangYou, Copyright 2018 The ZCOOL QingKe HuangYou Project Authors (https://www.github.com/googlefonts/zcool-qingke-huangyou)
    - Noto Sans SC, Copyright 2014-2021 Adobe (http://www.adobe.com/), with Reserved Font Name 'Source'.