Understand the moon phases and you can wager a pretty good guess for when the next full moon is just by looking up.

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

Looking at the Moon through binoculars or a telescope reveals a topography that hints of a violent history. Here’s a look at ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

What is the moon phase today? Today, Feb. 9, 2025, the moon is 11 days old, in the Waxing Gibbous phase of its lunar cycle. It is 91% illuminated. Moon phases reveal the passage of time in the ...

Here's what I found. By the way, did I mention this was weird? We're looking at a waxing gibbous moon on Sunday night. That means the moon illuminated, but not all of it. Usually, it's that ...

Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

waxing gibbous, full Moon, waning gibbous, third quarter and finally waning crescent. This cycle repeats once every 29.5 days. Earth's only natural satellite is simply called ‘the Moon ...