Mostrando 161 - 180 Resultados de 1,563 Para Buscar '"astronomer"', tiempo de consulta: 0.11s Limitar resultados
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    Publicado 2003
    “…Astronomers searching for planetary systems like our solar system have found a planet similar to Jupiter orbiting a nearby star similar to our Sun, about 90 light-years from Earth, according to researchers (1/2 page).…”
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    “…On Earth’s surface, there are only a handful of high-quality astronomical sites that meet the requirements for very large next-generation facilities. …”
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    por Reddy, Francis
    Publicado 2012
    “…This third edition also includes a hefty dose of sky lore, astronomical history, and clear overviews of current science. …”
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