A new viral video is testing the limits of human perception by pausing real footage of the aurora borealis against AI-generated simulations — and even scientists who study the phenomenon are getting it wrong.
The challenge, posted by the YouTube channel "Real Or Ai," shows two clips of the northern lights. One was captured in Alaska in 2023; the other was generated in just six seconds using an AI tool. Viewers are asked to guess which is real.
According to the channel, researchers specializing in the aurora borealis failed the test, highlighting how advanced generative AI has become at mimicking natural phenomena. The video has already garnered over 128 views since its upload on April 28, 2026.
The channel invites viewers to comment their guesses, using the tags #AILandscape, #AIArt, and #NatureVsAI to spark discussion about the blurring line between reality and artificial creation.