We're close to the New Moon, which means it's almost the beginning of a new lunar cycle. The lunar cycle is the roughly ...

Today, Dec. 14, 2025, the moon is 24 days old and is in the Waning Crescent phase of its lunar cycle. It is 23% illuminated.

Moon phases refer to the changing appearances of the Moon as seen from Earth, driven by its 29.5-day orbit around our planet.

The Moon's phases are caused by changing amounts of sunlight reflecting off its surface as it orbits Earth. Lunar eclipses happen during a Full Moon when Earth is between the Sun and Moon. Solar ...

While orbiting Earth, the moon undergoes a series of phases, each marked by its unique appearance in the sky The moon has captivated humanity since the beginning of time, but what deeper significance ...

During such a busy stretch for stargazing, it can be hard to keep track of all that’s happening in the solar system, including what we can see from our backyards. On Monday night, Aug. 11, the moon ...

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Moon phases reveal the passage of time in the night sky. Some nights when we look up at the moon, it is full and bright; sometimes it is just a sliver of silvery light. These changes in appearance are ...

Each month, our satellite makes a circuit of our planet, resulting in a range of celestial appearances. These changes are called the moon phases, and they represent the degree to which we can see the ...