News Astronomy

Active Black Hole in Milky Way

The black hole at the center of the Milky Way galaxy recently lit up brightly, with the afterglow of Sagittarius A*’s last major activity still

 News Astronomy

Chinese Space Station Studies Gamma Ray Bursts

A new measuring instrument developed by scientists from Switzerland and Germany is set to explore the origins of gamma-ray bursts. The instrument, called Polar 2,

 News Biology

Fish swarm tricks visual perception

Silver fish such as sardines, herrings, and sprats have a unique way of tricking predators by avoiding the optical effect of polarisation. When light hits