
COMPUTER MODEL of Galileo
spacecraft is not nearly as impressive as the full-size mock-up on display at JPL.
Image: ROGER RESSMEYER Corbis
PASADENA, CALIF.--Americans separate naturally into two schools of thought on the subject of space exploration. There are those who rank it
among the noblest and most heroic of human endeavors. And then there are those to whom it seems a ridiculously expensive hobby that drains money and
This article was originally published with the title A Short Stroll through the Solar System.
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