Giant planet or 'failed star?' Newfound mystery world blurs the lines
By tracing the corkscrew wobble of two stars as they move through the sky, the Gaia space mission has discovered one new ...
Spacecraft finds a positively enormous planet 12 times Jupiter's mass
Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...