Let's assume the photos are for real (they are). What message are they conveying other than 'feel anxious.' Is there even a message? Is it a spoofed message, meant to look like it is coming from aliens that are concerned for us, or perhaps from god him/herself ? At last count, I had almost 6,000 recent unusual images in my files. In this 'movie' you are seeing six images for each original. First I show the original totally unchanged, followed by a black & white, color brightness equalized, Hue-Saturation-Value (HSV) stretch version, an automatic color Levels version, and finally a Stretched Contrast version. Sometimes I find doing these processes brings out details that were in the original, but makes them more visible. Also, vary your eyes distance from the screen and you will notice more oddities in the images.
"Art" in the Skies of New York City
Cloud of Iron -Photos of What Is In Our Skies - NYC