Word: ifs
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Dates: during 1970-1979
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Yet before Columbia or any of the three other orbiters that Rockwell International is building for NASA can undertake such projects, major problems must be overcome. One difficulty: finishing the laborious job of affixing 40,000 or so silica foam tiles to the orbiter's outer skin. These shield...
We will not have to buy the planets from anyone. The main expense will be getting to them. And now there has appeared on the horizon an idea that may ultimately make space transport so cheap that if a million people a day want to commute to the moon, they...
The question no longer began with an if or a maybe. Last week even his top advisers were asking themselves not whether but on what day President General Anastasio ("Tacho") Somoza Debayle would step down; rumor swirled throughout war-torn Nicaragua that his leave-taking was hardly hours away. Finally...
Farther to the south, rebel forces nearly captured the town of Rivas before Somoza ordered an additional 300 troops airlifted in from Managua. Rivas, only 22 miles from the Costa Rican border, is of particular importance to the Sandinistas since they favor it as their provisional capital. If they succeeded...
The human toll makes the civil war even more tragic: Red Cross sources estimated that deaths could run as many as 15,000; there are about 600,000 homeless, living in overcrowded refugee centers in cities or camping out in the countryside. If a Nicaraguan can afford the airfare, he...