Eddington-limit Memes

Black holes are basically the universe's vacuum cleaners on steroids—they'll devour anything that gets too close. But even these cosmic gluttons have their limits. Enter the Eddington limit, the ultimate "no, you've had enough" boundary that stops a black hole from eating faster than it can handle. When a black hole tries to consume mass too quickly, the radiation pressure from all that superheated infalling material pushes back against gravity. It's like trying to chug a milkshake through a tiny straw—at some point, physics just says "nope" and stops you. The Eddington limit is that cosmic bouncer keeping black holes from gorging themselves into oblivion. So here we have a black hole aggressively reaching for more mass, only to be politely but firmly rejected by one of the fundamental laws of astrophysics. Even the most powerful objects in the universe have to respect the rules sometimes.