Life in the Universe

In this gripping introduction, Lewis Dartnell explores Astrobiology's latest findings, tackling along the way some of the most fascinating questions in science.

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Astrobiology, the study of life and its existence in the universe, is one of the hottest areas of scientific research. Lewis Dartnell considers some of the fascinating questions facing researchers today. Could life exist anywhere else in the universe? What might aliens really look like? Dartnell explains why Earth is uniquely suited for life and reveals our profound connection to the cosmos.