Astronomers use bubbles to look for WIMPs
Tuesday, May 23, 2017 - 06:31
in Physics & Chemistry
Invisible, imperceptible and yet far more common than ordinary matter, dark matter makes up an astounding 85 percent of the universe's mass. Physicists are slowly but steadily tracking down the nature of this unidentified substance. The latest result from the PICO experiment places some of the best limits yet on the properties of certain types of dark matter.