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- NATION, Page 25American NotesIDEASTalk About Star Wars
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- Now that the threat of a nuclear war with Moscow is fading,
- atomic-weapons designers have been casting around for a
- mission. Some of them -- including physicist Edward Teller, the
- father of the H-bomb -- have proposed using a Super Nuke to
- destroy a huge asteroid that could extinguish human life if it
- crashed into Earth.
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- Though many scientists dismiss the notion of blowing up
- killer asteroids as a last-ditch attempt to find some role for
- nuclear weapons, they do think keeping an eye on runaway
- asteroids makes sense. This week, after several months of
- studying the issue, the National Aeronautics and Space
- Administration will urge Congress to establish a tracking and
- detection system that could sound the alert if a big chunk of
- celestial rock starts heading this way.
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- The watchers are probably in for a long wait. The last
- time such a cataclysmic collision took place was 65 million
- years ago, when dinosaurs still walked the planet.
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