Our readers continue to grapple with this one, with the latest batch of answers giving a more hopeful response to any readers ...

Aristotle had one of the first important scientific theories and was the one who found out the world is round.

Sir Sadiq Khan could fly to the moon and back with the amount of air miles he has amassed in attending international climate ...

Scientists are exploring the bold concept of building a super-collider around the Moon, an idea that could revolutionise our ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

Much as we may treasure and proclaim our independence, we actually live in a protective bubble called the heliosphere.