Haunting Beauty of a Distant Star Cluster

A new image of star cluster RCW 38, an area strewn with young, hot, massive stars, is providing an unprecedented glimpse into a tumultuous region of space located 5,500 light-years from Earth.

Most complete ultraviolet-light survey of nearby galaxies

An international team of astronomers is releasing the most comprehensive, high-resolution ultraviolet-light survey of nearby star-forming galaxies.

1.7 billion suns in most detailed star catalogue ever

The European Space Agency’s Gaia spacecraft has produced the most accurate star catalogue ever assembled, including high-precision measurements of the brightness and positions of some 1.7 billion stars.