Antimatter brochure (English)

Antimatter is the twin to matter, with an opposite electric charge. When they meet, they annihilate each other. In the first moments of the Universe there was a balance between antimatter and matter, but a second after the Big Bang, all the antimatter disappeared along with almost all of the matter, leaving a minute amount of matter that forms everything around us. Scientists are now trying to unravel the mystery of what happened to the antimatter.