Archaeologists in northwest China's Shaanxi Province have discovered the tomb of the founding emperor of the Northern Zhou Dynasty (557-581) in the city of Xianyang.
An international team of scientists has proved that gas recycling is the key factor in the formation of massive galaxies in the early universe and this discovery came after they observed a nebula located 11 billion light-years away.
An astronomer from the University of Queensland (UQ) has detected unexpected radio waves being emitted from stars, pointing to the existence of previously undiscovered planets.
