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 ...

An image of a full moon. - Photo by Omer Tarsuslu/Anadolu via Getty Images We're just a day away from a new lunar phase, which means we're close to seeing the moon half-lit up once again. What is a ...

As of Wednesday, Oct. 29, the moon phase is First Quarter. There will be 49% of the moon lit up tonight, according to NASA's ...

When the moon is nearly between Earth and the sun, one side of the moon faces the sun, and that side is illuminated, but the side the Earth sees is dark. This is called the new moon phase of the lunar ...

International Observe the Moon Night 2025 is upon us! Here's what to look for when the lunar disk rises above the eastern horizon on Oct. 4. Each year NASA teams up with a host of international ...