Credits & licenses

Footage

Original video sources and their licenses. Public-domain (US-government) and CC0 clips need no attribution; the names below for CC BY / CC BY-SA clips are required credit. All footage is altered in real time in the experience.

Sound

Soundtracks are public domain or CC0 — credit is courtesy, not required.

• NASA / Chandra X-ray Observatory (CXC/SAO) — cosmos sonification (public domain).
• NOAA SanctSound & PMEL hydrophone recordings — reef/abyss biological layers (public domain).
• freesound.org contributors — Sonicfreak (station room-tone) and DCSFX (underwater bed) (CC0).
• BigSoundBank — sea waves & gull calls (CC0).