Antimatter
Antimatter will be an important power source in the future.
Antimatter is defined as a material composed of the antiparticles of the corresponding particles of ordinary matter.
Antimatter Explained
Antimatter containment
CERN is currently working on Antimatter containment
Antiproton and antihydrogen
Storing antihydrogen (CERN link)
How to Create and Trap Antimatter
ALPHA-g
ALPHA-g is an experiment to measure the effect of gravity on antimatter.
Introducing ALPHA-g, a new experiment to measure the effect of gravity on antimatter
Antimatter Rockets
Antimatter Rockets: The Future of Interstellar Travel