Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...
A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.
Researchers say there’s a 1.3 percent chance that the space rock 2024 YR4 could strike our planet — but not until December ...