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

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

Keep your eyes and hearts open to the magical moments that will happen among crowds and in individual interactions.

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

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.

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

A "super-Earth" planet found outside of our solar system could have conditions suitable for life, according to experts at the University of Oxford. Researchers said the planet has a mass six times ...

The discovery of a planet that is just 20 light-years away has been said to be the closest Earth analogue that scientists ...

But according to an international team of researchers, including some from the University of Geneva, in a study published ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

The climate on such a world must be beyond bizarre. A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD ...