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Large telescopes and why we need them

Beyond the Solar System, all astronomers have to work with...

Robbert Dijkgraaf's focus is on string theory, quantum gravity, and...

Clusters of galaxies are the largest organised structures in the...

Rotation is a fundamental physical process throughout the Universe. So...

From the 1880s through to the First World War, European...

In space no-one can hear you scream... but it is...

Saturn is the most beautiful planet in our Solar System...

This lecture considers the economic impact of climate change on...

This lecture looks at the place occupied by indigenous cultures...

Science is a perpetual search for new ideas, but this...