Researchers in Switzerland have repurposed an AI model to uncover where all those elusive, potentially habitable worlds are ...

In this hypothetical planetary system depicted over time, the planets b through f are depicted at three distinct stages: 10–100 Myr (top panel), 100 Myr–1 Gyr (middle panel), and >1 Gyr ...

Its nickname? “Farout.” The… Read More While searching for a hypothetical Planet Nine, astronomers found a distant mini-world that’s been given a spooky nickname: “The Goblin.” ...