An international research team led by the Yunnan Observatories of the Chinese Academy of Sciences has made significant ...

A blast of radio waves from the outskirts of an ancient galaxy challenges theories about what creates such bursts.

The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...

Neutron stars are the remains of massive supernova explosions, packing more than the mass of our Sun into a space barely the ...