| Description | Contains a paper, 'Reasons for expecting sub-surface life on many planetary bodies', [July 1997]. Also contains two copies of a paper, 'Life on other planets', dated 23 May 1997 and 23 July 1997, and another paper, also entitled, 'Life on other planets', dated 23 November 1996. There is also a paper, dated November 1996, entitled 'Some considerations regarding the reported indications of microbial life on Mars' and another paper, with no title, about life on Mars. It is not clear if Thomas Gold wrote the untitled paper. |