Scientists recreate cosmic 'fireballs' to probe mystery of missing gamma rays

An international team of scientists, led by the University of Oxford, has achieved a world-first by creating plasma ...

Pixelized galaxy cluster strong lens modeling improves precision of Hubble constant measurement

For the first time, an international research team led by the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has demonstrated that applying pixelized strong-lensing ...