When I texted my trombone-major boyfriend to ask if he wanted to go see the Seattle Symphony perform Gustav Holst’s The ...

Astronomers have identified a super-Earth orbiting a Sun-like star just 20 light-years away, making it one of the closest and most promising candidates for studying Earth-like atmospheres. The planet, ...

Named HD 20794 D, the newly discovered ... An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found in the Milky Way since ...