'Aquila Booster' challenges theoretical limits of particle acceleration in pulsar wind nebulae

The Large High Altitude Air Shower Observatory (LHAASO) has detected PeV (1015 eV) gamma-ray emission from a pulsar wind ...

One scientist’s 10-year quest to calculate the strength of gravity

After 10 years of painstaking measurements, physicist Stephan Schlamminger stood in a hotel water park, waiting for a ...