Light Pollution Archives — StarDate Online

Brighter Skies

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Brighter Skies

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The stars are vanishing in a hurry

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Beetle Lights

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Beetle Lights

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Guiding lights for dung beetles

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Dark Skies

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Dark Skies

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Dark skies, bright stars

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Dark Skies

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Dark Skies

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Finding dark night skies

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Night Lights

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Night Lights

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One type of nightlight hurts another

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Eta Aquarid Meteors

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Eta Aquarid Meteors

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Lighting up a meteor shower

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Why are many observatories located on mountaintops?

Almost all of the world’s finest ground-based observatories are located on mountains, for a variety of reasons. First and foremost,

Why are many observatories located on mountaintops? Read More »

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Light Pollution

Brighter Skies

Beetle Lights

Dark Skies

Dark Skies

Night Lights

Eta Aquarid Meteors

Why are many observatories located on mountaintops?

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