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.
Lewis Dartnell is currently researching at CoMPLEX (the Centre for Mathematics & Physics in the Life Sciences and Experimental Biology), at University College London. He has won three national science writing prizes, including second place in the prestigious Daily Telegraph / BASF Young Science Writer Award.