"There really is something very different about how these giant planets form versus how small planets like Earth form." ...

Exoplanets with deep oceans and large amounts of hydrogen in the atmosphere could contain signs of life if such worlds […] ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

If you’re going to set a sci-fi movie on an alien planet, it’s a nice bonus if that planet actually exists. Or, at least, is ...

Scientists have used data from NASA's retired planet-hunting space telescope 'Kepler' to discover that small and large worlds have very different upbringings. The team found that larger planets on ...