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Interview with Astronaut Jeff Hoffman
The astronaut on space-walking, space exploration and the prospect of landing on Mars
How astrophysicist Jeff Hoffman became an astronaut, space-walking to repair the Hubble Space telescope, manned space exploration, the prospect of landing on Mars and the future of the human race living in space.
Plus what was happening among the stars and planets in March 2000.
This is a programme from the 主播大秀 World Service Archive and was originally broadcast in 2000.
