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  1. The phases of the Moon explained - The Planetary Society

    Apr 25, 2023 · The phases of the Moon are caused by the changing positions of the Moon, Earth, and the Sun. As the Moon goes around the Earth, different parts of it are illuminated by the Sun.

  2. Lunar phase - Wikipedia

    A lunar phase or Moon phase is the apparent shape of the Moon 's day and night phases of the lunar day as viewed from afar. Because the Moon is tidally locked to Earth, the cycle of …

  3. Moon Phases - NASA Science

    Sep 18, 2025 · Sometimes the Moon seems to disappear. These shifts are called Moon phases. The eight lunar phases are, in order: new Moon, waxing crescent, first quarter, waxing …

  4. Understanding Moon Phases: The 8 Stages | The 8 Phases

    Last updated: October 30, 2025. The moon phases are the changing shapes of the Moon we see from Earth as it orbits our planet each month. These phases occur because the Moon’s …

  5. Understanding The Phases Of The Moon - Farmers' Almanac

    Aug 25, 2025 · Here, we’ll break down each of the 8 phases of the Moon as it revolves around the Earth. Refer to the corresponding numbered phases in the diagram above in this article to …

  6. Phases of the Moon - timeanddate.com

    The Moon has four primary and four intermediate lunar phases during a lunar month. Here's all you need to know about each phase of the lunar cycle.

  7. Understanding the phases of the Moon | Astronomy.com

    Aug 30, 2023 · Each month, the Moon transitions through a series of distinct visual stages, providing a captivating and evolving spectacle in the night sky. But why do these phases …

  8. Lunar phase | Definition, Examples, & Facts | Britannica

    Dec 4, 2025 · Lunar phase, any of the varying appearances of the Moon as seen from Earth as different amounts of the lunar disk are illuminated by the Sun. The Moon displays eight …

  9. Moon Phases Explained (Animations and Timelapse) - YouTube

    The lunar month is divided into four primary and four intermediate (waxing and waning) Moon phases. Primary Moon phases happen at a specific moment in time, while the time between …

  10. Phases of the Moon - Lunar Phases - Science Notes and Projects

    Apr 30, 2022 · In order, the phases are: new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter, and waning crescent. At a new moon, the …