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TIME - Man of the Year
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CompactPublishing-TimeMagazine-TimeManOfTheYear-Win31MSDOS.iso
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040692
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0406106.000
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1992-08-28
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NATION, Page 25American NotesIDEASTalk About Star Wars
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.
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.
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.