Atop Mount Stellandia, the CyberSquad awaits the return of Kacy's Comet--an event that only takes place every fifty years! Even Hacker and his bots can't wait to see it. There's just one problem--a light is glaring into the sky and blocking out all the stars. The Squad investigates and along the way help several animals also struggling with the blinding light. Will they find the source in time? Topics: Light pollution, Bortle scale, Cardinal directions, Counting down time.

Originally released by PBS, 2022. Streaming video file encoded with permission for digital streaming by Infobase on December 01, 2022.