Earth" planet found outside of our solar system could have conditions suitable for life, according to experts at the University of Oxford.

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Solar material is gusting out of the dark patch in the Sun's corona towards Earth at more than a million miles per hour.

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

Astronomers have taken a crucial step in showing that the most massive black holes in the universe can create their own meals ...

Exoplanets have captured the imagination of the public and scientists alike and as the search continues for more, researchers ...