Your pictures are so pretty. I don’t know how you can do that, make them move like that.
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The first one - X-Files + Mars is 3 layers of animated .gifs
The second one is one composite animated image - this Star Trek graphic is an animated Star Trek scene I made last year and just added the blue UAV (current unmanned aircraft) and the small swirling space oddity just to the right of it
I don’t use a computer to create these - I use a WebTV Plus
Welcome to FR !