#24
David Wynn-Williams
55,
"David Wynn-Williams, an award-winning microbiologist
died when he was struck by a vehicle while out jogging. In 2000 he was
appointed leader of the Antarctic Astrobiology Project, which explores the
effects of environmental stress at the limits of life on Earth. Wynn-Williams
had assessed the capability of microbes to adapt to environmental extremes,
including the bombardment of ultraviolet rays and global warming. This drew
Wynn-Williams into collaboration with the Nasa Ames
Research Centre, the Johnson Space Centre and Lunar & Planetary Institute,