David Adam, science correspondent
Saturday September 13, 2003
The Guardian
"If climbing a stairway to heaven sounds like too much hard work, then a conference of 70 scientists and engineers opening in Santa Fe today may offer hope of a more leisurely way into space.
In two days of discussions, the scientists aim to turn into a reality an ambition that has been around for at least a century: the creation of a space elevator that would deliver satellites, spacecraft and even people thousands of kilometres into space along a vertical track.
Engineers say that recent advances in materials science - particularly in the development of carbon nanotubes - mean that such a system, which first gained widespread attention when the science fiction writer Arthur C Clarke described it in his 1979 novel Fountains of Paradise, is no longer pure science fiction.
Mr Clarke - who once said a space elevator would only be built "about 50 years after everyone stops laughing" - was due to address the scientists at the Santa Fe conference today by satellite link from his home in Sri Lanka."
more:
http://www.guardian.co.uk/spacedocumentary/story/0,2763,1041360,00.html