The tug of gravity on antimatter conforms with Albert Einstein's general theory of relativity. If the antiparticles had floated upward in the experiment, as some scientists had hypothesized ...

Producing antihydrogen in this way means that AEgIS can also study positronium, an antimatter system in its own right that is being investigated by experiments worldwide. Positronium has a very ...

The rotating magnetic field lines in the animation represent the invisible influence of the magnetic field on the antihydrogen. The magnetic field does not rotate in the actual experiment.

Due to go online in 2028, the Deep Underground Neutrino Experiment (DUNE ... could help scientists determine why matter dominated antimatter in the early universe, it could also help shed light ...