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The top documents tagged [telescope observatory]
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telescope observatory
Gif Image Description at Down
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Telescopes Notes. Electromagnetic Radiation Energy that travels through space in the form of waves is called Electomagnetic Radiation. EM radiation does.
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Astronomy Telescope Tales: The UM-Dearborn Observatory Unmasked (Part II) Eric J. Rasmussen* and Donald J. Bord Department of Natural Sciences University.
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Выступление на семинаре по теме « Средства мультимедиа как иллюстрированный материал пр изучении
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Telescopes
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