Word: sagan
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...Carl Sagan is correct and nuclear winter is just around the corner the weathermen of American are in for a lot of trouble if purple rain who overrun the other three seasons how will these poor gentlemen be able to forecast the coming of nuclear spring...
...novas (exploding stars), and also led the Soviets' search for extraterrestrial intelligence; of undisclosed causes; in Moscow. In the mid-1960s he posited that some intense radio emissions came from advanced alien civilizations, but they proved to be from quasars. Shklovskii's 1966 collaborative book with U.S. Astronomer Carl Sagan, Intelligent Life in the Universe, is still considered the basic treatise on the prospects for life beyond earth...
...Dutch meteorologist who is now director of the Max Planck Institute for Chemistry in Mainz, West Germany, suggested that a cataclysmic nuclear war could be followed by a period of icy gloom. Later, Atmospheric Scientist Richard Turco of R&D Associates in Marina del Rey, Calif., Astronomer Carl Sagan of Cornell University and a handful of other researchers elaborated on the idea, concluding that the cold, which they called nuclear winter, could last for months. Some scientists have disagreed with a few of the more extreme predictions of this hypothesis, which has been given its first official stamp of credibility...
...Voyager probes to Saturn and beyond were "as exciting as the discoveries made in the age of Columbus," declares Sagan. The observation of huge dust clouds on Mars set scientists to wondering what would happen to the earth's atmosphere if the sky filled with smoke and ashes from cities burning during a nuclear war. The answer was the chilling vision of a "nuclear winter" that would blot out the sun and end life on earth. Unmanned satellites help verify arms-control treaties, map ocean currents and weather patterns, even locate mineral deposits...
...Administration proposes to pour money into Star Wars and the space station, it is cutting back on unmanned missions. For instance, NASA passed up an opportunity to sail through the tail of Halley's Comet in 1986 (the Soviets and Europeans have scheduled Halley rendezvous). Laments Sagan: "Those space vehicles were very cheap. For just 1% of the cost of Star Wars, you could have a set of spectacular missions from now to the beginning of the next century. The answer to the origins of the universe might be within our grasp. It would be a shame...