TRACKING NEUTRINOS The IceCube experiment has started to pinpoint the birthplaces of some high-energy neutrinos. The highest-energy neutrino ever recorded triggered flashes of light, illustrated here, that IceCube detected.
M.G. Aartsen et al/arxiv.org 2014
CENTRAL HUB The middle of the Milky Way is a crazy place, as shown in this visible and infrared image. Scientists are trying to figure out whether gamma rays from this region are the signature of dark matter.