| Philip Morrison, John Billingham, John Wolfe - 1977 - 204 páginas
...initiative in programs of worldwide benefit. The US space program has provided not only excitement and scientific knowledge, but numerous practical satellite...and intellectual resources of the US are such that a large-scale SETI program could be carried on indefinitely by this country alone without appreciable... | |
| Philip Morrison, John Billingham, John Wolfe - 1977 - 306 páginas
...initiative in programs of worldwide benefit. The US space program has provided not only excitement and The material, technological and intellectual resources of the US are such that a large-scale SETI program could be carried on indefinitely by this country alone without appreciable... | |
| United States. Congress. House. Committee on Science and Technology - 1978 - 1006 páginas
...initiative in programs of worldwide benefit. The US space program has provided not only excitement and scientific knowledge, but numerous practical satellite...and intellectual resources of the US are such that a large-scale SETI program could be carried on indefinitely by this country alone without appreciable... | |
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