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Martian Dust that Falls to Earth
The material from Mars that falls to the Earth - discussion with Colin Pillinger
The material from Mars that falls to the Earth - discussion with Colin Pillinger of The Open University.
The purpose of SETI@home project is to use people's computers to analyse data to detect radio signals from extra-terrestrial life. Dan Werthimer SETI's chief scientist talks about the project.
Plus what was happening among the stars and planets in October 1999.
This is a programme from the 主播大秀 World Service Archive and was originally broadcast in 1999.
