New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead suggesting giant voids in space are creating an illusion. When you purchase ...

A new addition to the Berkeley Lab Laser Accelerator Center means researchers can explore extreme plasmas, radiation biology, materials for quantum computers, and beyond Things are looking brighter ...

The ultra smooth mirror was required to enable the researchers to perform experiments on electron acceleration in medium density gas jets, with the subsequent goal to ...

Optical Surfaces Ltd has delivered a 305 mm diameter spherical mirror to the GSI Helmholtz Zentrum für Schwerionenforschung in Germany for use in novel particle ...