The lunar crescent will disappear below the horizon before midnight on Jan. 22.
The faint crescent Moon returns to the western sky after the new Moon on January 19, 2026, providing a chance for early evening observation near the horizon after sunset.
Techniques for mitigating the effects of moonlight on lunar observation include using neutral density or polarizing filters, high magnification, or aperture masks to reduce light intensity. Utilizing ...
The night of January 21, 2026, will bring one of the most enchanting skywatching events of the season. A slender crescent ...
The full moon happens about once a month. Find out when.
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Initial lunar observation should begin with unaided-eye familiarization of major features, followed by binocular observation for enhanced detail identification. Optimal lunar viewing occurs during ...