Gaia-4b, a planet twelve times more massive than Jupiter, orbits its star at a relatively cold distance, taking 570 days to complete a full orbit. Meanwhile, Gaia-5b, a brown dwarf 21 times the ...

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 ...

With these powerful instruments the team conducted follow-up observations of 28 star systems with planet candidates identified by Gaia. They found that of the 28 candidate systems 21 were false ...

Artificial Intelligence is supercharging our use of energy, including fossil fuels. So what exactly is the benefit?