With a length of 428 megaparsecs, or around 1.39 billion light-years, the superstructure is the biggest ever spotted.

For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are ...

Enabled by supercomputing, University of Pretoria (UP) researchers have led an international team of astronomers that has ...

The temporary belts, one of which still remains, were filled with high-energy electrons and protons and were found by a ...