Europe
Asia
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Some 66 million years ago, an asteroid wiped pre
Might our universe – as vast as it is – be simply one of many? We look at the growing evidence that there’s more than one cosmos out there
GLOBAL EYE
While our planet only has one easily visible Moon, several other tiny objects arguably deserve the title too
We humans are always wondering whether we’re alone in the Universe. But what if we are one of a long line of species that were around long before our planet even existed? This intriguing idea, that li
When we imagine planets, we usually picture them circling a fiery star like our Sun. But new evidence has now been found of a type of planetary system that instead forms around cold planets that float
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