Holding a piece of a shooting star in your hands is a feeling unlike any other. Real meteorites are ancient remnants from the formation of our solar system, making them highly prized by space collectors. But how can you tell if a rock is a genuine space traveler or just an earthly "meteor-wrong"? First, test its magnetism; because most meteorites contain nickel-iron metal, they will easily attract a magnet. Second, check the weight—meteorites are much denser and heavier than normal rocks of the same size. Finally, look for a "fusion crust," which is a thin, dark, glassy coating formed when the meteorite melted as it burned through Earth's atmosphere. If your rock ticks these boxes, you might just be holding cosmic histor