Get the latest Science News and Discoveries
Dark matter acts surprisingly normal in a new cosmic test
Dark matter may be invisible, but scientists are getting closer to understanding whether it follows the same rules as everything we can see. By comparing how galaxies move through cosmic gravity wells to the depth of those wells, researchers found that dark matter appears to behave much like ordinary matter, obeying familiar physical laws. Still, the possibility of a hidden fifth force lingers, one that must be very weak to have evaded detection so far.
None
Or read this on ScienceDaily
