It's the Full Moon and a lunar eclipse tonight.

How do we know when the next full moon is? We can consult an almanac, the Internet, or our handy full moon calendar, of course. But if you learn the moon phases, you can wager a pretty good guess no ...

The blood moon phase will be visible across swathes of North America before dawn on March 3.

As of Friday, Feb. 27, the Moon phase is Waxing Gibbous. According to NASA's Daily Moon Guide, 80% of the Moon will be lit up tonight.

The March 3, 2026, blood moon total lunar eclipse is the last until late 2028. Learn about its timing, phases, and why total lunar eclipses pause for three years.

Discover what to expect during tonight's dramatic Blood Moon Total Lunar Eclipse. Learn about the five key phases, from the subtle penumbral start to the intense red of maximum eclipse.

Discover what a new moon is and when the next new moon will occur with our new moon 2025 guide.

Few sights are as universally captivating as a full moon rising into the night sky. For many of us, stepping onto a balcony or looking up from a quiet street to admire it feels almost instinctive.

January's full Moon reaches peak illumination at 6:14 p.m. EST on Jan. 3, more than an hour after moonrise, so it should be well clear of the horizon. But astronomy aficionados don't need to be ...

Explanation of why the Moon turns red during a total lunar eclipse, detailing the March 3 event, Earth’s shadow phases, atmospheric refraction, and eclipse season timing.

For as long as humans have gazed upward, the moon has been our constant nocturnal companion. It has shifted, glowed, and reshaped itself in a mesmerizing dance of light and shadow. Its rhythmic cycle ...