While an antimatter engine is very far off, researching it could yield other discoveries as well.

Antimatter is a fascinating kind of matter made up of antiparticles, which have a mass equivalent to that of their normal ...

This represents the heaviest antimatter hypernucleus observed to date. According to current physics, matter and antimatter ...

How is matter different from mass? These and other questions about the deepest levels of physics, answered inside.

Join six leading experts to find out everything we know about the subatomic universe. Take a deep dive into the building blocks of the universe, from the atom to the standard model, and learn how ...

atoms of antihydrogen – a form of antimatter – fall to Earth in the same way as regular matter. Matter is anything that takes up space and has a mass and can be in the form of liquid, solid or gas.

An international team of physicists has successfully measured the size of a certain type of neutrino to a certain degree. In ...

Antimatter — the mysterious substance that's the mirror opposite of matter in most ways — falls downward in gravity like everything else in the universe, a team of physicists reported ...

63 Moons of Jupiter Disc 1: Lo and Volcanic; Europa; Ganymede and the Ice Parade; Callisto the Bear; Himalia a Metaphor for Joe Frazier; Almathea is Red; Elara Beneath the Underground; Pasiphae Gives ...

Cosmic rays coming from outside the Solar System bring these particles closer to the Sun, where they experience changes ...

The detection therefore helps constrain theories beyond the Standard Model that try to explain why the universe contains much more matter than antimatter. Hypernuclei are rare, short-lived atomic ...