alienation news

Shuttle: costly, outmoded, impractical and deadly

The core problem that lay at the heart of the Challenger tragedy applies to the Columbia tragedy as well. That core problem is the space shuttle itself. For 20 years, the American space program has been wedded to a space-shuttle system that is too expensive, too risky, too big for most of the ways it is used, with budgets that suck up funds that could be invested in a modern system that would make space flight cheaper and safer. The space shuttle is impressive in technical terms, but in financial terms and safety terms no project has done more harm to space exploration. With hundreds of launches to date, the American and Russian manned space programs have suffered just three fatal losses in flight?and two were space-shuttle calamities. This simply must be the end of the program.