A groundbreaking find reveals a super-Earth, GJ 251c, just 18 light-years away, potentially in the habitable Goldilocks zone. With a mass four times that of Earth, this planet offers a rare ...

Astronomers have identified a nearby “super-Earth” that sits in the temperate zone of its star, instantly vaulting it into the short list of worlds that might be able to support life. The planet, ...

A "super-Earth" has been discovered orbiting the closest single star to our Sun, scientists said Wednesday in a breakthrough that could shine a light on Earths nearest planetary neighbours.

Earth-like planets have a thin crust, a large mantle (which contains a lot of molten magma), and a core. Inside these ...