HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

Located less than 20 light years away, HD 20794d could potentially be one of the most Earth-like planets found so far, ...

UK researchers have confirmed the existence of a “super Earth” located 20 light-years away that could reveal the existence of ...

Scientists found an intriguing world in our galaxy.

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found ...

The exoplanet HD 20794d swoops in and out of its habitable zone every few hundred days, making for an extreme climate.

Earth,” dubbed HD 20794 d, boasts a mass six times that of our planet and resides within the star’s “habitable zone.” The ...

Scientists have discovered a ‘super-Earth’ planet six times larger than our own which may have conditions suitable for life.

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...