A photo supposedly showing a "fire rainbow" lighting up the sky above Alaska ... Space Academy to ask whether the image in question was real or if it was one of its "depictions." ...

Crews are working to contain a forest fire that broke out near Colorado Highway 67 and Rainbow Falls Saturday evening.

In this instance, atmospheric turbulence caused the light coming from Venus to shimmer and become distorted, making it appear as if the rainbow was "on fire," Spaceweather.com reported.