We might have a new dark matter candidate particle — and we’ve already discovered it before
Physicists have proposed a number of candidate particles to explain dark matter, but they were all hypothetical -- until now.
Physicists have proposed a number of candidate particles to explain dark matter, but they were all hypothetical -- until now.
That's just colored water in the picture.
It's cool, and it's totally out there!
The scientists created an isolated monopole – a north pole in a stimulated magnetic field, realizing a thought experiment that ...