- science.ksc.nasa.gov/shuttle/technology/sts-newsref/et.html
- External Tanks Latest News Picture Gallery Fictional Stories Newsgroup Debates Technical Papers ET Enthusiasts Other ET Sites Top Level Orbit 6 Home External Tanks Biospheres Rockets Futurism History Telescopes & DSN Science Fiction Russian Space Cognition Nanotech Weblog About Orbit 6 External Tanks in Orbit This page is devoted to the concept that the Space Shuttle's External Tank is a ...www.orbit6.com/et
- 167 5.16: Re-using today's rockets spent fuel tanks in orbit 100K blow-ups of left and right pictures. (Original artist is Ron Jones, a model photographer. Taken from SSI website.) SHUTTLE'S THROWAWAY EXTERNAL TANK -- INSTEAD, COLLECTING AND USING THEM IN ORBIT 1. How The Space Shuttle Works : The U.S. Space Shuttle is a _partially_ reusable vehicle. It consists essentially of 3 parts : 1. the ...www.permanent.com/ext-tank.htm
- Studies by L5 Minnesota / MN Space Frontier Society / TCL5 -- Uses for Shuttle External Tank in orbit ...www.freemars.org/studies/index.html
- members.tripod.com/~AeroMaster/index.htm
