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

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

Scientists found an intriguing world in our galaxy.

The exoplanet – a planet outside our solar system – has a mass six times greater than that of Earth, and orbits in the “habitable zone” of a nearby star similar to our sun ...

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

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

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

Just how this cosmic waltz would look with a 'super-Earth' in place of the asteroid belt between Mars and Jupiter is a question posed by planetary scientists Emily Simpson and Howard Chen from the ...