NASA wants to get you excited about life on Mars, so it released a series of humorous, vintage-style posters of the types of professions future Martians might one day hold. These posters are for ...
The art was a paean to the Martian imaginings of Sagan’s youth. In 1996, shortly before his death, Sagan recorded a message to future Mars explorers: “Whatever the reason you’re on Mars is ...