Цитата: problemsolver от 29.07.2009 10:58:03
Я не понял этого момента.
Как эти сейсмографы потребляли деньги, будучи на Луне?
Ниже я привела ссылку, где этот вопрос немного разъясняется.
http://history.nasa.…ALSEP.html В частности, автор пишет:
ALSEP Termination
When funding for the technical and scientific support ran out, all five ALSEP stations were officially shut down on September 30 1977, after more than 153,000 commands were transmitted to them, and more than one trillion bits of science data were received on Earth. Although the experiments were turned off, the transmitters continued to send carrier signals which were used by various institutions, including the Jet Propulsion Laboratory, for geodetic and astrometric studies, and spacecraft navigation.
After four years of sending a steady flow of data, the Apollo 14 ALSEP developed an intermittent fault. It began an intermittent ‘on’ and ‘off’ cycle for its last two years, due to a short circuit in one of the power conditioning units. It seemed related to the temperature of the unit, reacting to the position of the Sun over the site.
The ALSEP program cost NASA an estimated $US200 million, including the design and development of the stations and experiments, support engineering work in Houston, and the analysis of the data by dozens of University laboratories around the world. It cost NASA $US2 million a year to operate.
То есть, как я поняла, станции по-прежнему посылали данные с Луны, но вот на земле их никто не записывал на магнитные ленты - так-как у НАСА не было денег.
Вообще, стастья интересна сама по себе. В ней сжато, но довольно-таки информативно говорится о научных исследованиях проведенных на Луне американцами в этих миссиях.