Using the National Radio Astronomy Observatory's Very Large Array, astronomers have revealed for the first time the huge flow ...

The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

Then, in 2012, astronomers spotted "cold fronts" in the cluster — huge, light-years-long regions that likely form when galaxy clusters collide. These fronts mark the boundary where hot gas from ...

Astronomers taking a close look at our nearest ... or Andromeda and its satellites being a strange outlier with an unusual recent history. "The following is speculation, but I expect the ...

Astronomers have discovered an extremely rare, high mass, compact binary star system only ~150 light years away. These two stars are on a collision course to explode as a type 1a supernova ...