In modern physics, antimatter is defined as matter composed of the antiparticles (or "partners") of the corresponding particles in "ordinary" matter, and can be thought of as matter with reversed charge …

Dec 3, 2025 · Antimatter is a substance composed of subatomic particles that have the mass, electric charge, and magnetic moment of the electrons, protons, and neutrons of ordinary matter but for …

Aug 30, 2020 · Learn what antimatter is, how it differs from regular matter, and what happens when the two collide. Get examples of antimatter in real life.

Dec 15, 2025 · Although antimatter doesn’t seem to be very common in the Universe today, it is frequently created at laboratories like CERN, where particle accelerators simulate the high-energy …

Antimatter is the twin of almost all the subatomic particles that make up our universe. The matter in our universe comes in many forms—solids, liquids, gasses, and plasmas.

Mar 14, 2025 · Antimatter occurs in natural processes like cosmic ray collisions and some types of radioactive decay, but only a tiny fraction of these have successfully been bound together in …

Antimatter refers to all particles that share the same mass as their counterparts but have opposite properties, such as electric charge. These are called antiparticles.

At CERN, physicists make antimatter to study in experiments. The starting point is the Antiproton Decelerator, which slows down antiprotons so that physicists can investigate their properties.

Antimatter is a form of matter that is very similar to ordinary matter, of which it is a kind of mirror. Antimatter particles, called “antiparticles”, are actually identical in mass to the corresponding …

Mar 19, 2025 · Antimatter is not science fiction—it’s real, it’s powerful, and it may hold the key to unlocking some of the universe’s deepest secrets. This is a story of discovery, mystery, and cosmic …