Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never see on Earth.

Harvard scientists explain how Mars had warm spells billions of years ago, allowing rivers and lakes to exist.

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

An international team, including researchers from UNIGE and NCCR PlanetS, has discovered a super-Earth, referred to as HD ...

This week and next mark the return to school for kids across Australia, and for many, it will be their first day. It’s a time ...

Astronomers who identified HD 20794 d say its proximity to its host star and orbital pattern suggest it could hold water.

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 have discovered a ‘super-Earth’ planet six times larger than our own which may have conditions suitable for life.

A suspected planet that appears well-suited to life has had its existence confirmed – and it’s very much in our neighborhood, ...

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

Researchers from the University of Oxford have discovered an exoplanet dubbed HD 20794 d that could have the right conditions ...

A planet that may support alien life has been discovered less than 20 light-years away from Earth - and it's believed to ...