Technology & Science
LHAASO Ties Milky Way’s 3 PeV “Knee” to Black-Hole Micro-Quasar Jets
On 16 Nov 2025, China’s LHAASO observatory published twin papers showing that jets from five micro-quasars accelerate particles past 3 PeV, empirically linking the 70-year-old ‘knee’ in the cosmic-ray spectrum to black-hole systems.