Antimatter, the mysterious antiparticles that exist with a hypothetical charge opposite that of matter (the building block of the known universe), has finally been directly manipulated by scientists. According to a paper published in the journal Nature, the Antihydrogen Laser Physics Apparatus (ALPHA) project, based at CERN in Geneva, slowed antihydrogen particles down by laser-cooling them toward absolute zero. This is a shocking breakthrough because of the volatility and unpredictability of antimatter and the implications will lead to questions about the very composition of reality. Read more on this development, and what it means regarding our future understanding of the universe, at Vice.
Image courtesy of NASA’s Goddard Space Flight Center