Night View Of New York@Empire State Building

Canon 40D / Sigma 18-50mm / ISO3200 /1/20s

Tags:   Night View New York Empire State Building Canon 40D Sigma 18-50mm

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Perfect Circle

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Wikipedia：
The Lunar X (also known as the Werner X) is a clair-obscur effect in which light and shadow creates the appearance of a letter 'X' on the rim of the Blanchinus, La Caille and Purbach craters.

The X is visible only for a few hours before the first quarter, slightly below the lunar terminator. Near to the X, the Lunar V is also visible, formed by Ukert crater and several other small craters.

Tags:   Lunar X Lunar moon Lunar craters craters crater astro Blanchinus La Caille Purbach Lunar V

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Tags:   Eclipse Solar Eclipse Annular Solar Eclipse Solar MOON SUN 日環蝕 日環食 嘉義 台灣 巴德膜 Baader AstroSolar

© All Rights Reserved