How Long And Where Could An Antimatter Object Survive in Space?

#Physics #Science2026 #Astronomy #Universe #NASA
In the vacuum of space, "empty" is a relative term. Even in the deepest reaches between stars, there are stray atoms of hydrogen—and for an antimatter object, each one is a high-explosive. In this documentary-style investigation, we ask: How Long And Where Could An Antimatter Object Survive in Space? As of 2026, our understanding of particle density and cosmic voids has revealed a startling truth: an antimatter object wouldn't necessarily vanish in an instant. Instead, it would undergo a slow, agonizing process of surface erosion.