Dark Matter Particle Could be Size of Human Cell

Dark matter could be made of particles that each weigh almost as much as a human cell and are nearly dense enough to become miniature black holes, new research suggests.

Published On 03/21/2016
7:00 PM EDT
This illustration, taken from computer simulations, shows a swarm of dark matter clumps around our Milky Way galaxy. | J. Tumlinson (STScI)