Science and Environment
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  Sunday, 9 February 2003


What is a space elevator?

Simply put, a space elevator is a revolutionary way of getting from Earth into space. A space elevator is a ribbon with one end attached to Earth on a floating platform located at the equator and the other end in space beyond geosynchronous orbit (35,800 km altitude). The space elevator will ferry satellites, spaceships, and pieces of space stations into space using electric lifts clamped to the ribbon. Ultimately, the space elevator will serve as a means for commerce, scientific advancement, and exploration.

[Source: http://www.highliftsystems.com/]
9:42:41 PM    


What happened to Columbia.

This story in Space Flight Now tells what the military photograph of Columbia revealed: real damage to the leading edge of the left wing.

Thanks to Lou for the links.

[Source:The Doc Searls Weblog]
9:36:38 PM    



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