The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...

We know from The Lord of the Rings that Tolkien crafted endless stars in his legendarium, but are there other planets too?

From icy Ilum to lush Kashyyyk, Star Wars planets are diverse and full of history ... Cala's underwater cities add depth to ...

In a Universe that contains billions upon ... we know at this point in time that of all planets and moons in our Solar System, only the Earth is capable of supporting life, never mind an advanced ...

Astronaut Tim Peake gives his unique perspective as he embarks on a journey through the universe. Along the way, he explores planets, stars, black holes and what it is like to live in space.