$PDF$/READ/DOWNLOAD A Pelican Introduction: Our Universe: An Astronomer's Guide
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A world-renowned astrophysicist takes us through the huge, unfolding history of the universe.The night sky is an endless source of wonder and mystery. For thousands of years it has been at the heart of scientific and philosophical inquiry, from the first star catalogues etched into ancient Mesopotamian clay tablets to the metres-wide telescopes constructed
