If you look across space with a telescope, you'll see countless galaxies, most of which host large central black holes, ...

After decades of searching, astronomers may have finally stumbled upon the first moon known to exist beyond our solar ...

Chile’s Atacama Desert is one of the darkest spots on Earth, a crown jewel for astronomers who flock to study the origins of ...

Scientists have uncovered a massive rotating structure in deep space, a 50-million-light-year cosmic filament where 14 ...

An international team led by the University of Oxford has identified one of the largest rotating structures ever reported: a ...

Astronomers capture the twinkle of a distant quasar, RX J1131, and reveal the secret size of a black hole's fiery corona.

People usually apply to graduate programs at research universities in Washington. But uncertain funding means there could be ...