Submitted by GiveMeTheFullerenes t3_10v8fnz in space
Basically the title; It’s a friends 18th and I’m making one of those letter-art galleries, and painting small photos of cool space photos, and writing thier stories on the back of the letter - of course having some reference to her birthday.
Eg: story of the mariner 4 probe whose researchers colored a wall according to the 1’s and 0’s they received, and ended up with a pre-visualization of the photo the probe sent back before actually processing the image.
tomveiltomveil t1_j7fzd3v wrote
Perhaps the Wow! signal would fit your standard? https://earthsky.org/space/wow-signal-explained-comets-antonio-paris/