Field of view the expanding universe of the mind

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

Imagine you’re in a woodland, with sunlight filtering through the endless green canopy overhead. There’s uniqueness everywhere. Some trees grow bolt upright, but others are wizened and twisted. Here t

Speak your mind

When comet 3I/ATLAS was discovered in July, on a one-way interstellar journey through our Solar System, Harvard astronomer Avi Loeb suggested it might be an alien spacecraft paying us a visit. Back in

While our planet only has one easily visible Moon, several other tiny objects arguably deserve the title too

Many people say to me: “Whenever I look at the stars, it makes me feel so small and insignificant; it scares me.” It’s true – from one perspective, we are but a minute speck of dust on a tiny pebble,