Here’s a wild coffee break fact: NASA’s DART mission proved we can literally shove an asteroid off course with a spacecraft—no Bruce Willis or nukes needed. But if a huge space rock ever comes at us with little warning, scientists say a nuclear blast might still be on the table. New lab tests show some asteroids are tougher than we thought, so bigger booms might work without turning them into a million mini-meteors. Space safety, but make it practical! #Business #Industry #NASA