The irony of posting the TRAPPIST-1 exoplanetary system with the caption "You can't just post a random picture and expect people to get it" is chef's kiss perfect. Every astronomy nerd is sitting there thinking "that's literally not random at all - it's one of the most significant exoplanet discoveries of the decade." It's like showing a periodic table to chemists and claiming it's obscure. The TRAPPIST-1 system, with its seven Earth-sized planets, three potentially in the habitable zone, is basically the celebrity solar system of modern astronomy. But sure, "random picture." Scientists have only been obsessing over it since 2017.