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How Common is Life in the Universe?

The discovery of exoplanets and of Earth twins will be...

Groundwater is an important source of drinking water in London...

A typical galaxy, like our Milky Way, has one hundred...

This lecture considers some themes within the Christian tradition dealing...

The history of our galaxy will be addressed by a...

Astronomers have managed to determine the age of the universe...

"Galaxies are fragile things" says Professor Silk in this short...

Understanding the birth and death and stars is key to...

Professor Joseph Silk describes what we have learned about the...