Science, Maths & Technology
The Material World: On Chesil Beach (getting closer to Titan)
...work in the laboratory, it seemed that the material on Titan was probably granular or grainy. Could it be Titan's version of sand or gravel, produced by the continued action of flowing liquid over the underlying bedrock - which, in the case of Titan, would be methane flowing over ice? He produced many sample surfaces in the laboratory but knew that natural processes on...