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

Amazing answers to your curious questions

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

An artist’s impression of Cha 1107-7626 accreting material ...

Using Webb, researchers detected several complex carbon-based molecules ...

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