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3حسب Cooke, Antony"…Thus this book is focused on everything dark in space: those dark voids in the stellar fabric that mystified astronomers of old; the dark lanes reported in many star clusters; the magical dust belts or dusty regions that have given so many galaxies their identities; the great swirling 'folds' that we associate with bright nebulae; the small dark feature detectable even in some planetary nebulae; and more. …"
منشور في 2012
احصل على النص الكامل
احصل على النص الكامل
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8حسب Caraban Gonzalez, Noemi"…Few pictures of the new cycle lanes with cyclists. Pictures will be used for communication. …"
منشور في 2020
احصل على النص الكامل
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