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

Around a star just 20 light-years from the Solar System, astronomers have confirmed the existence of what might be a ...

Scientists found an intriguing world in our galaxy.

HD 20794 d, with a mass six times that of Earth, orbits a star similar to our sun. The planet’s location within the habitable ...

All of our solar system’s planets are lining up to parade through the night sky at once. This extraordinary celestial event will see the sky scattered with seven visible planets in what is known ...

Scientists believe the exoplanet HD 20794 d, six times the mass of Earth, could harbour liquid water on its surface.

Earth, HD 20794 d, orbiting a nearby sun-like star, offering a promising lead in the search for life beyond our planet.

The planet is located within the habitable zone at a moderate distance from its star, HD 20794, where liquid water could theoretically exist on its surface. Unlike planets in the solar system ...