When you picture lightning, it tends to be fairly straightforward – a jagged gash of light that splits the sky, disappearing ...
Do cosmic radiation doses near the moon differ significantly from those received by astronauts in low Earth orbit?
Researchers at the Linac Coherent Light Source (LCLS) at the U.S. Department of Energy's SLAC National Accelerator Laboratory have measured the shortest high-energy X-ray pulses ever recorded at an ...