The grey-blue lunar surface with craters, its edge curving against a blue background.
The Moon's edge against a blue sky · © Martin Hudec

Sun, Moon & planets

The Moon's edge against a blue sky

Craters near the Moon's edge in unusual blue tones.

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About the object

Near the edge of the lunar disc we see the landscape at a very low angle, so craters appear as flattened ovals. The Moon is on average 384,400 km from Earth.

How the image was made

Processing
Adobe Lightroom 8.5.1 (Windows)

Data from the original file’s metadata or from the author.