As of Tuesday, Oct. 21, the moon phase is New Moon. This means that 0% of the moon will be lit up tonight, according to ...

Today, Oct. 21, 2025, the moon is 30 days old and is in the New Moon phase of its lunar cycle. It is 0% illuminated.

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 approaching the end of this lunar cycle, and the moon is nearly completely out of view. We're on day 27 of the lunar ...

It's the first moon in July, and with each passing night, we're seeing more and more of the moon lit up, signaling our journey through the lunar cycle. The lunar cycle is a series of eight unique ...

Halloween full moons aren't as common as they seem. Will there be one in 2025? Here's what to know, and when the next one ...

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 ...

Those who glanced up at the sky Thursday night had an opportunity to catch the March 2025 "Blood Moon," a phenomenon that colors the full moon in shades of red, orange and yellow during a total lunar ...

The next full moon will be on Oct. 6. The last full moon was on Sept. 7. According to NASA, moon phases are caused by the 29.5-day cycle of the moon’s orbit, which changes the angles between the Sun, ...

The full moon is just a day out, so what does that mean for tonight's moon? Keep reading to find out. Today is the 14th day of the lunar cycle, a recurring series of eight unique phases of the moon's ...