Hycean worlds are also called ocean worlds. They're planets covered in oceans that also have thick hydrogen atmospheres.

The researches say that the Hycean Habitable Zone (HHZ), when compared to the terrestrial habitable zone, may include smaller ...

The search for life beyond Earth is a holy grail quest for many experts, but finding where to look is a core issue.

With 10 times the mass of our planet, and spending only part of its orbit in the habitable zone, Kepler-725c is very ...

Kepler-725c is roughly 2,472 light years from Earth, circling a G9V star in about 207.5 days. Its path brings it into a ...

SCIENTISTS have stumbled across a new Super-Earth that orbits inside its star’s habitable zone with a new alien-hunting tool. Searching for Earth-like planets – and Earth-like life ...

A new study debates the complex ethical questions that must be considered if we're to terraform Mars and lays the blueprint ...

In other words, the frequency of these hydrogen ... 10.3847/1538-3881/ac52ed Queen Mary University of London; "Habitable' planet GJ 581d Previously Dismissed as Noise Probably Does Exist' (2015 ...

"More crucially, this planet resides within the habitable zone of its host star, the region around a star where the temperature is suitable for liquid water to exist. It orbits around its host ...

Indeed, other planets, dwarf planets and moons in our ... A hidden 'super-Earth' exoplanet is dipping in and out of its habitable zone To understand how other planets have seasons, we can look ...