What if one day, every spacecraft in outer space around Earth—whether it's China's Changgong Space Station or the US SpaceLink satellite constellation—were destroyed, their debris forever circling the Earth, like the gnarled rope tightly wrapped around a prisoner's neck on a gallows? Would you still be able to breathe? Could you escape unscathed? Could such a scenario ever happen? If it did, would it be a blessing or a curse? Would you choose to be imprisoned in the heavens, or break free? Waiting online, it's urgent.