Archive for the 'astrophotography' tag

Coma

There are several astronomical meanings. It can...
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Bolide

An extremely bright meteor, also called a...
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Bailey’s Beads

Brilliant points of light along the edge of the...
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Aperture

Aperture is the diameter of the main lens or...
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The Analemma

In everyday language, an analemma is the base of...
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