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Colour in the Cosmos

The wonderful colour images that we now have - many...

How our knowledge and understanding of the universe has increased...

The true story of a phenominally powerful solar explosion that...

Are we alone? The universe is very big. Why do...

Who invented the constellations? The constellations that we use to...

Is there an 'echo' of the big bang? The story...

Einstein predicted that gravitational waves exist. What are they, how...

Charles Dickens was drawn, painted and photographed more than most...

Dava Sobel talked about her latest book 'The Planets' in...