Although it’s by no means certain, scientists are slowly accumulating evidence that life once existed on the Red Planet

Astronomers are now regularly detecting planets thousands of light years from Earth – but have we missed one in our own Solar System?

Amazing answers to your curious questions

(whatever your budget!)

Every month, we trawl the nation’s coastline to bring you news of the people, places and exciting goings-on that are worth knowing about

Projecting our consciousness into other bodies and walking on alien worlds might not be such a far-flung concept