This video from the Science and Technology Chat series introduces astrobiology, a field of science concerned with finding life elsewhere in the universe. Learn how astrobiologists study the conditions in which life emerged on Earth and complex organisms evolved, and how this knowledge helps them in their search for other planetary bodies capable of fostering life. The video features remote-sensing technologies, such as satellites, and mechanical rovers that can collect data from other planets or moons to assist these scientists in their search.