The disc of plasma surrounding the black hole at the heart of the Milky Way is constantly emitting flares both large and small.

Gaia unexpectedly discovered a giant exoplanet and a puzzling brown dwarf, challenging planetary formation theories and ...

Gaia, a mission designed to map stars, has accidentally become a planet hunter. Using precise astrometry, it detected stellar ...

Scientists have uncovered “Quipu,” the largest known galactic structure, stretching 1.4 billion light-years. This discovery ...

Our Solar System is in motion and cruises at about 200 kilometres per second relative to the center of the Milky Way. During ...