Calculations suggest stars that are very viscous could reflect gravitational waves and produce signals very similar to those produced by black holes ...

Van Gogh's "The Starry Night" has stirred the souls of art lovers for over a century. Now, its swirling skies may also speak ...

A Nature study finds that many Sun-like stars start life with a tilt. Their spin axes and planet nurseries do not always line ...

The very first stars in the universe may have been much smaller than scientists thought — potentially explaining why we can't ...