In theory, yes, a pressurized space vehicle can have a door that opens inward—but in practice, it’s extremely rare and often impractical due to basic physics and safety concerns.Here’s why:⸻Why Inward-Opening Doors Are Problematic in Space1. Pressure Differential Works Against You • In space, the inside of the vehicle is pressurized, while the outside is a vacuum. • This creates intense outward force on every square inch of the door. • If the door opens inward, you’re trying to pull against that