"This is useful to uncover leftovers from galactic interactions,constraining the hierarchical process of cosmic structure ...

The images were collected as part of the VST Survey of Mass Assembly and Structural Hierarchy (VST-SMASH). The five galaxies featured in the observations, released on Friday (Nov. 15), are a small ...

Getty Images Suzanne Lenglen's knee-length white dresses - seen here at a competition in 1926 - made her stand out on court The clothes female tennis stars now wear is much more suited to the fast ...