text: NASA Scientists Find Surface of Titan 'Very Alien' (Reuters) Reuters - The surface of Saturn's moon Titan\may be covered by thick drifts of combustible organic "snow"\floating on lakes of liquid methane or water and ammonia ice\flows, NASA scientists said on Friday.
inputs: NASA Scientists Find Surface of Titan 'Very Alien' (Reuters) Reuters - The surface of Saturn's moon Titan\may be covered by thick drifts of combustible organic "snow"\floating on lakes of liquid methane or water and ammonia ice\flows, NASA scientists said on Friday.