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Antimatter
01
(physics) matter consisting of elementary particles that are the antiparticles of those of regular matter
Example
Scientists study antimatter to better understand the fundamental laws of physics and the origins of the universe.
Antimatter is rare in the universe, but small amounts of it can be produced in high-energy particle collisions.
Antimatter propulsion is a theoretical concept that could potentially enable spacecraft to travel at near-light speeds in the future.
When matter and antimatter particles collide, they annihilate each other, releasing energy in the form of gamma rays.
