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Observing planner · engine.liveSky.moon

Moon Planner

The Moon's phase, illumination, and rise and set for a chosen night — the single biggest factor in deep-sky observing. Computed, not assumed.

Highlights

  • Computed lunar phase & illumination

Knowledge connections

Sources

The primary and reference sources this topic draws on.

  • NASANational Aeronautics and Space Administration

    Mission data, planetary science, space telescopes, and public-domain imagery.

    Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.